313470094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19319}}^1$

素因数の和:19408

約数の個数: 32

約数和(自身を含む): 574963200

約数和(自身を除く): 261493106

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 16226, 19319, 38638, 135233, 270466, 367061, 734122, 1178459, 2356918, 2569427, 5138854, 8249213, 16498426, 22390721, 44781442, 156735047, 313470094]

約数ペア:

[(1, 313470094), (2, 156735047), (7, 44781442), (14, 22390721), (19, 16498426), (38, 8249213), (61, 5138854), (122, 2569427), (133, 2356918), (266, 1178459), (427, 734122), (854, 367061), (1159, 270466), (2318, 135233), (8113, 38638), (16226, 19319)]