590900830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{9109}}^1$

素因数の和:9628

約数の個数: 32

約数和(自身を含む): 1147860000

約数和(自身を除く): 556959170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 998, 2495, 4990, 6487, 9109, 12974, 18218, 32435, 45545, 64870, 91090, 118417, 236834, 592085, 1184170, 4545391, 9090782, 22726955, 45453910, 59090083, 118180166, 295450415, 590900830]

約数ペア:

[(1, 590900830), (2, 295450415), (5, 118180166), (10, 59090083), (13, 45453910), (26, 22726955), (65, 9090782), (130, 4545391), (499, 1184170), (998, 592085), (2495, 236834), (4990, 118417), (6487, 91090), (9109, 64870), (12974, 45545), (18218, 32435)]