171773212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{62327}}^1$

素因数の和:62397

約数の個数: 24

約数和(自身を含む): 329839776

約数和(自身を除く): 158066564

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 62327, 124654, 249308, 810251, 1620502, 3241004, 3303331, 6606662, 13213324, 42943303, 85886606, 171773212]

約数ペア:

[(1, 171773212), (2, 85886606), (4, 42943303), (13, 13213324), (26, 6606662), (52, 3303331), (53, 3241004), (106, 1620502), (212, 810251), (689, 249308), (1378, 124654), (2756, 62327)]