421060354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1472239}}^1$

素因数の和:1472265

約数の個数: 16

約数和(自身を含む): 742008960

約数和(自身を除く): 320948606

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1472239, 2944478, 16194629, 19139107, 32389258, 38278214, 210530177, 421060354]

約数ペア:

[(1, 421060354), (2, 210530177), (11, 38278214), (13, 32389258), (22, 19139107), (26, 16194629), (143, 2944478), (286, 1472239)]