556751384

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{119783}}^1$

素因数の和:119879

約数の個数: 32

約数和(自身を含む): 1207422720

約数和(自身を除く): 650671336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 119783, 239566, 479132, 838481, 958264, 1676962, 3353924, 6707848, 9941989, 19883978, 39767956, 69593923, 79535912, 139187846, 278375692, 556751384]

約数ペア:

[(1, 556751384), (2, 278375692), (4, 139187846), (7, 79535912), (8, 69593923), (14, 39767956), (28, 19883978), (56, 9941989), (83, 6707848), (166, 3353924), (332, 1676962), (581, 958264), (664, 838481), (1162, 479132), (2324, 239566), (4648, 119783)]