419530436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{32143}}^1$

素因数の和:32411

約数の個数: 24

約数和(自身を含む): 793828224

約数和(自身を除く): 374297788

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 32143, 64286, 128572, 417859, 835718, 1671436, 8067893, 16135786, 32271572, 104882609, 209765218, 419530436]

約数ペア:

[(1, 419530436), (2, 209765218), (4, 104882609), (13, 32271572), (26, 16135786), (52, 8067893), (251, 1671436), (502, 835718), (1004, 417859), (3263, 128572), (6526, 64286), (13052, 32143)]