2670416

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 5993664

約数和(自身を除く): 3323248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 211, 226, 422, 452, 791, 844, 904, 1477, 1582, 1688, 1808, 2954, 3164, 3376, 5908, 6328, 11816, 12656, 23632, 23843, 47686, 95372, 166901, 190744, 333802, 381488, 667604, 1335208, 2670416]

約数ペア:

[(1, 2670416), (2, 1335208), (4, 667604), (7, 381488), (8, 333802), (14, 190744), (16, 166901), (28, 95372), (56, 47686), (112, 23843), (113, 23632), (211, 12656), (226, 11816), (422, 6328), (452, 5908), (791, 3376), (844, 3164), (904, 2954), (1477, 1808), (1582, 1688)]