129524278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{2243}}^1$

素因数の和:4479

約数の個数: 16

約数和(自身を含む): 209419056

約数和(自身を除く): 79894778

約数列:

[1, 2, 13, 26, 2221, 2243, 4442, 4486, 28873, 29159, 57746, 58318, 4981703, 9963406, 64762139, 129524278]

約数ペア:

[(1, 129524278), (2, 64762139), (13, 9963406), (26, 4981703), (2221, 58318), (2243, 57746), (4442, 29159), (4486, 28873)]