89897977444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13530701}}^1$

素因数の和:13530867

約数の個数: 24

約数和(自身を含む): 172760003136

約数和(自身を除く): 82862025692

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 13530701, 27061402, 54122804, 148837711, 297675422, 595350844, 2043135851, 4086271702, 8172543404, 22474494361, 44948988722, 89897977444]

約数ペア:

[(1, 89897977444), (2, 44948988722), (4, 22474494361), (11, 8172543404), (22, 4086271702), (44, 2043135851), (151, 595350844), (302, 297675422), (604, 148837711), (1661, 54122804), (3322, 27061402), (6644, 13530701)]