2021781389476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{41539}}^1$

素因数の和:41861

約数の個数: 96

約数和(自身を含む): 3890106017280

約数和(自身を除く): 1868324627804

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 97, 157, 188, 194, 314, 388, 628, 799, 1598, 1649, 2669, 3196, 3298, 4559, 5338, 6596, 7379, 9118, 10676, 14758, 15229, 18236, 29516, 30458, 41539, 60916, 77503, 83078, 125443, 155006, 166156, 250886, 258893, 310012, 501772, 517786, 706163, 715763, 1035572, 1412326, 1431526, 1952333, 2824652, 2863052, 3904666, 4029283, 6521623, 7809332, 8058566, 12167971, 13043246, 16117132, 24335942, 26086492, 33189661, 48671884, 66379322, 68497811, 110867591, 132758644, 136995622, 189376301, 221735182, 273991244, 306516281, 378752602, 443470364, 613032562, 632597431, 757505204, 1226065124, 1265194862, 2530389724, 3219397117, 5210776777, 6438794234, 10421553554, 10754156327, 12877588468, 20843107108, 21508312654, 29732079257, 43016625308, 59464158514, 118928317028, 505445347369, 1010890694738, 2021781389476]

約数ペア:

[(1, 2021781389476), (2, 1010890694738), (4, 505445347369), (17, 118928317028), (34, 59464158514), (47, 43016625308), (68, 29732079257), (94, 21508312654), (97, 20843107108), (157, 12877588468), (188, 10754156327), (194, 10421553554), (314, 6438794234), (388, 5210776777), (628, 3219397117), (799, 2530389724), (1598, 1265194862), (1649, 1226065124), (2669, 757505204), (3196, 632597431), (3298, 613032562), (4559, 443470364), (5338, 378752602), (6596, 306516281), (7379, 273991244), (9118, 221735182), (10676, 189376301), (14758, 136995622), (15229, 132758644), (18236, 110867591), (29516, 68497811), (30458, 66379322), (41539, 48671884), (60916, 33189661), (77503, 26086492), (83078, 24335942), (125443, 16117132), (155006, 13043246), (166156, 12167971), (250886, 8058566), (258893, 7809332), (310012, 6521623), (501772, 4029283), (517786, 3904666), (706163, 2863052), (715763, 2824652), (1035572, 1952333), (1412326, 1431526)]