2017712984

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{37571}}^1$

素因数の和:37728

約数の個数: 48

約数和(自身を含む): 4433120280

約数和(自身を除く): 2415407296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 6713, 7672, 13426, 26852, 37571, 53704, 75142, 150284, 262997, 300568, 525994, 1051988, 1840979, 2103976, 3681958, 5147227, 7363916, 10294454, 14727832, 20588908, 36030589, 41177816, 72061178, 144122356, 252214123, 288244712, 504428246, 1008856492, 2017712984]

約数ペア:

[(1, 2017712984), (2, 1008856492), (4, 504428246), (7, 288244712), (8, 252214123), (14, 144122356), (28, 72061178), (49, 41177816), (56, 36030589), (98, 20588908), (137, 14727832), (196, 10294454), (274, 7363916), (392, 5147227), (548, 3681958), (959, 2103976), (1096, 1840979), (1918, 1051988), (3836, 525994), (6713, 300568), (7672, 262997), (13426, 150284), (26852, 75142), (37571, 53704)]