247494038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1063}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 179978602

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 557, 1063, 1114, 2126, 6127, 10583, 11693, 12254, 20197, 21166, 23386, 40394, 116413, 222167, 232826, 444334, 592091, 1184182, 6513001, 11249729, 13026002, 22499458, 123747019, 247494038]

約数ペア:

[(1, 247494038), (2, 123747019), (11, 22499458), (19, 13026002), (22, 11249729), (38, 6513001), (209, 1184182), (418, 592091), (557, 444334), (1063, 232826), (1114, 222167), (2126, 116413), (6127, 40394), (10583, 23386), (11693, 21166), (12254, 20197)]