129475502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5527}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 225675072

約数和(自身を除く): 96199570

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 5527, 11054, 11713, 23426, 71851, 93959, 143702, 187918, 292931, 585862, 1221467, 2442934, 3808103, 4979827, 7616206, 9959654, 64737751, 129475502]

約数ペア:

[(1, 129475502), (2, 64737751), (13, 9959654), (17, 7616206), (26, 4979827), (34, 3808103), (53, 2442934), (106, 1221467), (221, 585862), (442, 292931), (689, 187918), (901, 143702), (1378, 93959), (1802, 71851), (5527, 23426), (11054, 11713)]