4245406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 7153272

約数和(自身を除く): 2907866

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 331, 583, 662, 1166, 3641, 6413, 7282, 12826, 17543, 35086, 40051, 80102, 192973, 385946, 2122703, 4245406]

約数ペア:

[(1, 4245406), (2, 2122703), (11, 385946), (22, 192973), (53, 80102), (106, 40051), (121, 35086), (242, 17543), (331, 12826), (583, 7282), (662, 6413), (1166, 3641)]