423048574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{6553}}^1$

素因数の和:6772

約数の個数: 24

約数和(自身を含む): 690844032

約数和(自身を除く): 267795458

約数列:

[1, 2, 13, 26, 169, 191, 338, 382, 2483, 4966, 6553, 13106, 32279, 64558, 85189, 170378, 1107457, 1251623, 2214914, 2503246, 16271099, 32542198, 211524287, 423048574]

約数ペア:

[(1, 423048574), (2, 211524287), (13, 32542198), (26, 16271099), (169, 2503246), (191, 2214914), (338, 1251623), (382, 1107457), (2483, 170378), (4966, 85189), (6553, 64558), (13106, 32279)]