1337269688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{17579}}^1$

素因数の和:17879

約数の個数: 32

約数和(自身を含む): 2585314800

約数和(自身を除く): 1248045112

約数列:

[1, 2, 4, 8, 37, 74, 148, 257, 296, 514, 1028, 2056, 9509, 17579, 19018, 35158, 38036, 70316, 76072, 140632, 650423, 1300846, 2601692, 4517803, 5203384, 9035606, 18071212, 36142424, 167158711, 334317422, 668634844, 1337269688]

約数ペア:

[(1, 1337269688), (2, 668634844), (4, 334317422), (8, 167158711), (37, 36142424), (74, 18071212), (148, 9035606), (257, 5203384), (296, 4517803), (514, 2601692), (1028, 1300846), (2056, 650423), (9509, 140632), (17579, 76072), (19018, 70316), (35158, 38036)]