1958904974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{117539}}^1$

素因数の和:118195

約数の個数: 16

約数和(自身を含む): 3169348560

約数和(自身を除く): 1210443586

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 117539, 235078, 1528007, 3056014, 75342499, 150684998, 979452487, 1958904974]

約数ペア:

[(1, 1958904974), (2, 979452487), (13, 150684998), (26, 75342499), (641, 3056014), (1282, 1528007), (8333, 235078), (16666, 117539)]