247541762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 411167232

約数和(自身を除く): 163625470

約数列:

[1, 2, 13, 26, 47, 94, 167, 334, 611, 1213, 1222, 2171, 2426, 4342, 7849, 15698, 15769, 31538, 57011, 102037, 114022, 202571, 204074, 405142, 741143, 1482286, 2633423, 5266846, 9520837, 19041674, 123770881, 247541762]

約数ペア:

[(1, 247541762), (2, 123770881), (13, 19041674), (26, 9520837), (47, 5266846), (94, 2633423), (167, 1482286), (334, 741143), (611, 405142), (1213, 204074), (1222, 202571), (2171, 114022), (2426, 102037), (4342, 57011), (7849, 31538), (15698, 15769)]