1335408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 40

約数和(自身を含む): 3535488

約数和(自身を除く): 2200080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 647, 688, 1032, 1294, 1941, 2064, 2588, 3882, 5176, 7764, 10352, 15528, 27821, 31056, 55642, 83463, 111284, 166926, 222568, 333852, 445136, 667704, 1335408]

約数ペア:

[(1, 1335408), (2, 667704), (3, 445136), (4, 333852), (6, 222568), (8, 166926), (12, 111284), (16, 83463), (24, 55642), (43, 31056), (48, 27821), (86, 15528), (129, 10352), (172, 7764), (258, 5176), (344, 3882), (516, 2588), (647, 2064), (688, 1941), (1032, 1294)]