538697912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{13007}}^1$

素因数の和:13211

約数の個数: 32

約数和(自身を含む): 1048965120

約数和(自身を除く): 510267208

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 5177, 10354, 13007, 20708, 26014, 41416, 52028, 104056, 403217, 806434, 1612868, 2172169, 3225736, 4344338, 8688676, 17377352, 67337239, 134674478, 269348956, 538697912]

約数ペア:

[(1, 538697912), (2, 269348956), (4, 134674478), (8, 67337239), (31, 17377352), (62, 8688676), (124, 4344338), (167, 3225736), (248, 2172169), (334, 1612868), (668, 806434), (1336, 403217), (5177, 104056), (10354, 52028), (13007, 41416), (20708, 26014)]