2057403908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2370281}}^1$

素因数の和:2370323

約数の個数: 24

約数和(自身を含む): 4247545344

約数和(自身を除く): 2190141436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2370281, 4740562, 9481124, 16591967, 33183934, 66367868, 73478711, 146957422, 293914844, 514350977, 1028701954, 2057403908]

約数ペア:

[(1, 2057403908), (2, 1028701954), (4, 514350977), (7, 293914844), (14, 146957422), (28, 73478711), (31, 66367868), (62, 33183934), (124, 16591967), (217, 9481124), (434, 4740562), (868, 2370281)]