227129812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{623983}}^1$

素因数の和:624007

約数の個数: 24

約数和(自身を含む): 489203456

約数和(自身を除く): 262073644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 623983, 1247966, 2495932, 4367881, 8111779, 8735762, 16223558, 17471524, 32447116, 56782453, 113564906, 227129812]

約数ペア:

[(1, 227129812), (2, 113564906), (4, 56782453), (7, 32447116), (13, 17471524), (14, 16223558), (26, 8735762), (28, 8111779), (52, 4367881), (91, 2495932), (182, 1247966), (364, 623983)]