2008450066

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1\times {\mathrm{887}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 3468655872

約数和(自身を除く): 1460205806

約数列:

[1, 2, 7, 14, 197, 394, 821, 887, 1379, 1642, 1774, 2758, 5747, 6209, 11494, 12418, 161737, 174739, 323474, 349478, 728227, 1132159, 1223173, 1456454, 2264318, 2446346, 5097589, 10195178, 143460719, 286921438, 1004225033, 2008450066]

約数ペア:

[(1, 2008450066), (2, 1004225033), (7, 286921438), (14, 143460719), (197, 10195178), (394, 5097589), (821, 2446346), (887, 2264318), (1379, 1456454), (1642, 1223173), (1774, 1132159), (2758, 728227), (5747, 349478), (6209, 323474), (11494, 174739), (12418, 161737)]