855479918

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1\times {\mathrm{2273}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 1290995280

約数和(自身を除く): 435515362

約数列:

[1, 2, 227, 454, 829, 1658, 2273, 4546, 188183, 376366, 515971, 1031942, 1884317, 3768634, 427739959, 855479918]

約数ペア:

[(1, 855479918), (2, 427739959), (227, 3768634), (454, 1884317), (829, 1031942), (1658, 515971), (2273, 376366), (4546, 188183)]