27380998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 15156602

約数列:

[1, 2, 31, 62, 421, 842, 1049, 2098, 13051, 26102, 32519, 65038, 441629, 883258, 13690499, 27380998]

約数ペア:

[(1, 27380998), (2, 13690499), (31, 883258), (62, 441629), (421, 65038), (842, 32519), (1049, 26102), (2098, 13051)]