560874748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{328381}}^1$

素因数の和:328453

約数の個数: 24

約数和(自身を含む): 1140142304

約数和(自身を除く): 579267556

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 328381, 656762, 1313524, 2298667, 4597334, 9194668, 20031241, 40062482, 80124964, 140218687, 280437374, 560874748]

約数ペア:

[(1, 560874748), (2, 280437374), (4, 140218687), (7, 80124964), (14, 40062482), (28, 20031241), (61, 9194668), (122, 4597334), (244, 2298667), (427, 1313524), (854, 656762), (1708, 328381)]