1624308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 4416384

約数和(自身を除く): 2792076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 317, 366, 427, 634, 732, 854, 951, 1268, 1281, 1708, 1902, 2219, 2562, 3804, 4438, 5124, 6657, 8876, 13314, 19337, 26628, 38674, 58011, 77348, 116022, 135359, 232044, 270718, 406077, 541436, 812154, 1624308]

約数ペア:

[(1, 1624308), (2, 812154), (3, 541436), (4, 406077), (6, 270718), (7, 232044), (12, 135359), (14, 116022), (21, 77348), (28, 58011), (42, 38674), (61, 26628), (84, 19337), (122, 13314), (183, 8876), (244, 6657), (317, 5124), (366, 4438), (427, 3804), (634, 2562), (732, 2219), (854, 1902), (951, 1708), (1268, 1281)]