1115205328

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{289213}}^1$

素因数の和:289462

約数の個数: 20

約数和(自身を含む): 2169683428

約数和(自身を除く): 1054478100

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 289213, 578426, 1156852, 2313704, 4627408, 69700333, 139400666, 278801332, 557602664, 1115205328]

約数ペア:

[(1, 1115205328), (2, 557602664), (4, 278801332), (8, 139400666), (16, 69700333), (241, 4627408), (482, 2313704), (964, 1156852), (1928, 578426), (3856, 289213)]