1228487968

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{235523}}^1$

素因数の和:235696

約数の個数: 24

約数和(自身を含む): 2433433968

約数和(自身を除く): 1204946000

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 235523, 471046, 942092, 1884184, 3768368, 7536736, 38390249, 76780498, 153560996, 307121992, 614243984, 1228487968]

約数ペア:

[(1, 1228487968), (2, 614243984), (4, 307121992), (8, 153560996), (16, 76780498), (32, 38390249), (163, 7536736), (326, 3768368), (652, 1884184), (1304, 942092), (2608, 471046), (5216, 235523)]