228949348

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{4447}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 409251584

約数和(自身を除く): 180302236

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 844, 4447, 8894, 12871, 17788, 25742, 51484, 271267, 542534, 938317, 1085068, 1876634, 3753268, 57237337, 114474674, 228949348]

約数ペア:

[(1, 228949348), (2, 114474674), (4, 57237337), (61, 3753268), (122, 1876634), (211, 1085068), (244, 938317), (422, 542534), (844, 271267), (4447, 51484), (8894, 25742), (12871, 17788)]