260988506

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{4229}}^1$

素因数の和:4813

約数の個数: 16

約数和(自身を含む): 398973600

約数和(自身を除く): 137985094

約数列:

[1, 2, 59, 118, 523, 1046, 4229, 8458, 30857, 61714, 249511, 499022, 2211767, 4423534, 130494253, 260988506]

約数ペア:

[(1, 260988506), (2, 130494253), (59, 4423534), (118, 2211767), (523, 499022), (1046, 249511), (4229, 61714), (8458, 30857)]