249747356

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{1091}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 441517440

約数和(自身を除く): 191770084

約数列:

[1, 2, 4, 151, 302, 379, 604, 758, 1091, 1516, 2182, 4364, 57229, 114458, 164741, 228916, 329482, 413489, 658964, 826978, 1653956, 62436839, 124873678, 249747356]

約数ペア:

[(1, 249747356), (2, 124873678), (4, 62436839), (151, 1653956), (302, 826978), (379, 658964), (604, 413489), (758, 329482), (1091, 228916), (1516, 164741), (2182, 114458), (4364, 57229)]