2048804511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{5087}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 3077222400

約数和(自身を除く): 1028417889

約数列:

[1, 3, 13, 23, 39, 69, 299, 449, 897, 1347, 5087, 5837, 10327, 15261, 17511, 30981, 66131, 117001, 134251, 198393, 351003, 402753, 1521013, 2284063, 4563039, 6852189, 29692819, 52533449, 89078457, 157600347, 682934837, 2048804511]

約数ペア:

[(1, 2048804511), (3, 682934837), (13, 157600347), (23, 89078457), (39, 52533449), (69, 29692819), (299, 6852189), (449, 4563039), (897, 2284063), (1347, 1521013), (5087, 402753), (5837, 351003), (10327, 198393), (15261, 134251), (17511, 117001), (30981, 66131)]