26579410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18618

約数の個数: 32

約数和(自身を含む): 56210112

約数和(自身を除く): 29630702

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18587, 37174, 92935, 185870, 204457, 241631, 408914, 483262, 1022285, 1208155, 2044570, 2416310, 2657941, 5315882, 13289705, 26579410]

約数ペア:

[(1, 26579410), (2, 13289705), (5, 5315882), (10, 2657941), (11, 2416310), (13, 2044570), (22, 1208155), (26, 1022285), (55, 483262), (65, 408914), (110, 241631), (130, 204457), (143, 185870), (286, 92935), (715, 37174), (1430, 18587)]