2903744956

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{991}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 5851625472

約数和(自身を除く): 2947880516

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 461, 908, 922, 991, 1589, 1844, 1982, 3178, 3227, 3964, 6356, 6454, 6937, 12908, 13874, 27748, 104647, 209294, 224957, 418588, 449914, 456851, 732529, 899828, 913702, 1465058, 1574699, 1827404, 2930116, 3149398, 3197957, 6298796, 6395914, 12791828, 103705177, 207410354, 414820708, 725936239, 1451872478, 2903744956]

約数ペア:

[(1, 2903744956), (2, 1451872478), (4, 725936239), (7, 414820708), (14, 207410354), (28, 103705177), (227, 12791828), (454, 6395914), (461, 6298796), (908, 3197957), (922, 3149398), (991, 2930116), (1589, 1827404), (1844, 1574699), (1982, 1465058), (3178, 913702), (3227, 899828), (3964, 732529), (6356, 456851), (6454, 449914), (6937, 418588), (12908, 224957), (13874, 209294), (27748, 104647)]