551032456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{129229}}^1$

素因数の和:129289

約数の個数: 32

約数和(自身を含む): 1139808600

約数和(自身を除く): 588776144

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 129229, 258458, 516916, 1033832, 1679977, 3359954, 5298389, 6719908, 10596778, 13439816, 21193556, 42387112, 68879057, 137758114, 275516228, 551032456]

約数ペア:

[(1, 551032456), (2, 275516228), (4, 137758114), (8, 68879057), (13, 42387112), (26, 21193556), (41, 13439816), (52, 10596778), (82, 6719908), (104, 5298389), (164, 3359954), (328, 1679977), (533, 1033832), (1066, 516916), (2132, 258458), (4264, 129229)]