490624862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158573}}^1$

素因数の和:158612

約数の個数: 32

約数和(自身を含む): 959055552

約数和(自身を除く): 468430690

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 158573, 317146, 1110011, 2061449, 2220022, 2695741, 4122898, 5391482, 14430143, 18870187, 28860286, 35044633, 37740374, 70089266, 245312431, 490624862]

約数ペア:

[(1, 490624862), (2, 245312431), (7, 70089266), (13, 37740374), (14, 35044633), (17, 28860286), (26, 18870187), (34, 14430143), (91, 5391482), (119, 4122898), (182, 2695741), (221, 2220022), (238, 2061449), (442, 1110011), (1547, 317146), (3094, 158573)]