1900543723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 2192904000

約数和(自身を除く): 292360277

約数列:

[1, 13, 19, 113, 149, 247, 457, 1469, 1937, 2147, 2831, 5941, 8683, 16837, 27911, 36803, 51641, 68093, 112879, 218881, 319903, 671333, 885209, 981179, 1293767, 4158739, 7694509, 12755327, 16818971, 100028617, 146195671, 1900543723]

約数ペア:

[(1, 1900543723), (13, 146195671), (19, 100028617), (113, 16818971), (149, 12755327), (247, 7694509), (457, 4158739), (1469, 1293767), (1937, 981179), (2147, 885209), (2831, 671333), (5941, 319903), (8683, 218881), (16837, 112879), (27911, 68093), (36803, 51641)]