2008759731056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16057}}^1\times {\mathrm{601451}}^1$

素因数の和:617529

約数の個数: 40

約数和(自身を含む): 4191622437744

約数和(自身を除く): 2182862706688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16057, 32114, 64228, 128456, 208741, 256912, 417482, 601451, 834964, 1202902, 1669928, 2405804, 3339856, 4811608, 7818863, 9623216, 15637726, 31275452, 62550904, 125101808, 9657498707, 19314997414, 38629994828, 77259989656, 125547483191, 154519979312, 251094966382, 502189932764, 1004379865528, 2008759731056]

約数ペア:

[(1, 2008759731056), (2, 1004379865528), (4, 502189932764), (8, 251094966382), (13, 154519979312), (16, 125547483191), (26, 77259989656), (52, 38629994828), (104, 19314997414), (208, 9657498707), (16057, 125101808), (32114, 62550904), (64228, 31275452), (128456, 15637726), (208741, 9623216), (256912, 7818863), (417482, 4811608), (601451, 3339856), (834964, 2405804), (1202902, 1669928)]