2131490328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{474931}}^1$

素因数の和:474968

約数の個数: 64

約数和(自身を含む): 6155118720

約数和(自身を除く): 4023628392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 474931, 949862, 1424793, 1899724, 2849586, 3799448, 5224241, 5699172, 8073827, 10448482, 11398344, 15672723, 16147654, 20896964, 24221481, 31345446, 32295308, 41793928, 48442962, 62690892, 64590616, 88812097, 96885924, 125381784, 177624194, 193771848, 266436291, 355248388, 532872582, 710496776, 1065745164, 2131490328]

約数ペア:

[(1, 2131490328), (2, 1065745164), (3, 710496776), (4, 532872582), (6, 355248388), (8, 266436291), (11, 193771848), (12, 177624194), (17, 125381784), (22, 96885924), (24, 88812097), (33, 64590616), (34, 62690892), (44, 48442962), (51, 41793928), (66, 32295308), (68, 31345446), (88, 24221481), (102, 20896964), (132, 16147654), (136, 15672723), (187, 11398344), (204, 10448482), (264, 8073827), (374, 5699172), (408, 5224241), (561, 3799448), (748, 2849586), (1122, 1899724), (1496, 1424793), (2244, 949862), (4488, 474931)]