147987266

素因数分解:

$2^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{4447}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 253856256

約数和(自身を除く): 105868990

約数列:

[1, 2, 7, 14, 2377, 4447, 4754, 8894, 16639, 31129, 33278, 62258, 10570519, 21141038, 73993633, 147987266]

約数ペア:

[(1, 147987266), (2, 73993633), (7, 21141038), (14, 10570519), (2377, 62258), (4447, 33278), (4754, 31129), (8894, 16639)]