1002620002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{86837}}^1$

素因数の和:87113

約数の個数: 16

約数和(自身を含む): 1575588672

約数和(自身を除く): 572968670

約数列:

[1, 2, 23, 46, 251, 502, 5773, 11546, 86837, 173674, 1997251, 3994502, 21796087, 43592174, 501310001, 1002620002]

約数ペア:

[(1, 1002620002), (2, 501310001), (23, 43592174), (46, 21796087), (251, 3994502), (502, 1997251), (5773, 173674), (11546, 86837)]