253445052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{431029}}^1$

素因数の和:431050

約数の個数: 36

約数和(自身を含む): 687923880

約数和(自身を除く): 434478828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 431029, 862058, 1293087, 1724116, 2586174, 3017203, 5172348, 6034406, 9051609, 12068812, 18103218, 21120421, 36206436, 42240842, 63361263, 84481684, 126722526, 253445052]

約数ペア:

[(1, 253445052), (2, 126722526), (3, 84481684), (4, 63361263), (6, 42240842), (7, 36206436), (12, 21120421), (14, 18103218), (21, 12068812), (28, 9051609), (42, 6034406), (49, 5172348), (84, 3017203), (98, 2586174), (147, 1724116), (196, 1293087), (294, 862058), (588, 431029)]