1221544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 2423520

約数和(自身を除く): 1201976

約数列:

[1, 2, 4, 8, 43, 53, 67, 86, 106, 134, 172, 212, 268, 344, 424, 536, 2279, 2881, 3551, 4558, 5762, 7102, 9116, 11524, 14204, 18232, 23048, 28408, 152693, 305386, 610772, 1221544]

約数ペア:

[(1, 1221544), (2, 610772), (4, 305386), (8, 152693), (43, 28408), (53, 23048), (67, 18232), (86, 14204), (106, 11524), (134, 9116), (172, 7102), (212, 5762), (268, 4558), (344, 3551), (424, 2881), (536, 2279)]