1941869968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{8707}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 3848378688

約数和(自身を除く): 1906508720

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 263, 424, 526, 848, 1052, 2104, 4208, 8707, 13939, 17414, 27878, 34828, 55756, 69656, 111512, 139312, 223024, 461471, 922942, 1845884, 2289941, 3691768, 4579882, 7383536, 9159764, 18319528, 36639056, 121366873, 242733746, 485467492, 970934984, 1941869968]

約数ペア:

[(1, 1941869968), (2, 970934984), (4, 485467492), (8, 242733746), (16, 121366873), (53, 36639056), (106, 18319528), (212, 9159764), (263, 7383536), (424, 4579882), (526, 3691768), (848, 2289941), (1052, 1845884), (2104, 922942), (4208, 461471), (8707, 223024), (13939, 139312), (17414, 111512), (27878, 69656), (34828, 55756)]