782177638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{28603}}^1$

素因数の和:28740

約数の個数: 24

約数和(自身を含む): 1301081544

約数和(自身を除く): 518903906

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 13673, 27346, 28603, 57206, 314633, 629266, 3232139, 3460963, 6464278, 6921926, 35553529, 71107058, 391088819, 782177638]

約数ペア:

[(1, 782177638), (2, 391088819), (11, 71107058), (22, 35553529), (113, 6921926), (121, 6464278), (226, 3460963), (242, 3232139), (1243, 629266), (2486, 314633), (13673, 57206), (27346, 28603)]