2526376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2473304

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 167, 244, 248, 334, 488, 668, 1336, 1891, 3782, 5177, 7564, 10187, 10354, 15128, 20374, 20708, 40748, 41416, 81496, 315797, 631594, 1263188, 2526376]

約数ペア:

[(1, 2526376), (2, 1263188), (4, 631594), (8, 315797), (31, 81496), (61, 41416), (62, 40748), (122, 20708), (124, 20374), (167, 15128), (244, 10354), (248, 10187), (334, 7564), (488, 5177), (668, 3782), (1336, 1891)]