1612888912

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{618439}}^1$

素因数の和:618610

約数の個数: 20

約数和(自身を含む): 3144148960

約数和(自身を除く): 1531260048

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 618439, 1236878, 2473756, 4947512, 9895024, 100805557, 201611114, 403222228, 806444456, 1612888912]

約数ペア:

[(1, 1612888912), (2, 806444456), (4, 403222228), (8, 201611114), (16, 100805557), (163, 9895024), (326, 4947512), (652, 2473756), (1304, 1236878), (2608, 618439)]