871683428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2830141}}^1$

素因数の和:2830163

約数の個数: 24

約数和(自身を含む): 1901855424

約数和(自身を除く): 1030171996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2830141, 5660282, 11320564, 19810987, 31131551, 39621974, 62263102, 79243948, 124526204, 217920857, 435841714, 871683428]

約数ペア:

[(1, 871683428), (2, 435841714), (4, 217920857), (7, 124526204), (11, 79243948), (14, 62263102), (22, 39621974), (28, 31131551), (44, 19810987), (77, 11320564), (154, 5660282), (308, 2830141)]