870869296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{133733}}^1$

素因数の和:133789

約数の個数: 40

約数和(自身を含む): 1890463824

約数和(自身を除く): 1019594528

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 133733, 267466, 534932, 1069864, 1471063, 2139728, 2942126, 4948121, 5884252, 9896242, 11768504, 19792484, 23537008, 39584968, 54429331, 79169936, 108858662, 217717324, 435434648, 870869296]

約数ペア:

[(1, 870869296), (2, 435434648), (4, 217717324), (8, 108858662), (11, 79169936), (16, 54429331), (22, 39584968), (37, 23537008), (44, 19792484), (74, 11768504), (88, 9896242), (148, 5884252), (176, 4948121), (296, 2942126), (407, 2139728), (592, 1471063), (814, 1069864), (1628, 534932), (3256, 267466), (6512, 133733)]