13505830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 27324864

約数和(自身を除く): 13819034

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4517, 9034, 22585, 45170, 58721, 103891, 117442, 207782, 293605, 519455, 587210, 1038910, 1350583, 2701166, 6752915, 13505830]

約数ペア:

[(1, 13505830), (2, 6752915), (5, 2701166), (10, 1350583), (13, 1038910), (23, 587210), (26, 519455), (46, 293605), (65, 207782), (115, 117442), (130, 103891), (230, 58721), (299, 45170), (598, 22585), (1495, 9034), (2990, 4517)]