1005655456

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{185957}}^1$

素因数の和:185993

約数の個数: 36

約数和(自身を含む): 2143909782

約数和(自身を除く): 1138254326

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 185957, 371914, 743828, 1487656, 2417441, 2975312, 4834882, 5950624, 9669764, 19339528, 31426733, 38679056, 62853466, 77358112, 125706932, 251413864, 502827728, 1005655456]

約数ペア:

[(1, 1005655456), (2, 502827728), (4, 251413864), (8, 125706932), (13, 77358112), (16, 62853466), (26, 38679056), (32, 31426733), (52, 19339528), (104, 9669764), (169, 5950624), (208, 4834882), (338, 2975312), (416, 2417441), (676, 1487656), (1352, 743828), (2704, 371914), (5408, 185957)]