2629121411

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 3230113200

約数和(自身を除く): 600991789

約数列:

[1, 7, 29, 49, 61, 203, 343, 427, 619, 1421, 1769, 2401, 2989, 4333, 9947, 12383, 17951, 20923, 30331, 37759, 69629, 86681, 125657, 146461, 212317, 264313, 606767, 879599, 1095011, 1486219, 1850191, 4247369, 6157193, 7665077, 12951337, 43100351, 53655539, 90659359, 375588773, 2629121411]

約数ペア:

[(1, 2629121411), (7, 375588773), (29, 90659359), (49, 53655539), (61, 43100351), (203, 12951337), (343, 7665077), (427, 6157193), (619, 4247369), (1421, 1850191), (1769, 1486219), (2401, 1095011), (2989, 879599), (4333, 606767), (9947, 264313), (12383, 212317), (17951, 146461), (20923, 125657), (30331, 86681), (37759, 69629)]