519881934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1163}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 1224937728

約数和(自身を除く): 705055794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 521, 858, 1042, 1163, 1563, 2326, 3126, 3489, 5731, 6773, 6978, 11462, 12793, 13546, 15119, 17193, 20319, 25586, 30238, 34386, 38379, 40638, 45357, 74503, 76758, 90714, 149006, 166309, 223509, 332618, 447018, 498927, 605923, 997854, 1211846, 1817769, 3635538, 6665153, 7876999, 13330306, 15753998, 19995459, 23630997, 39990918, 47261994, 86646989, 173293978, 259940967, 519881934]

約数ペア:

[(1, 519881934), (2, 259940967), (3, 173293978), (6, 86646989), (11, 47261994), (13, 39990918), (22, 23630997), (26, 19995459), (33, 15753998), (39, 13330306), (66, 7876999), (78, 6665153), (143, 3635538), (286, 1817769), (429, 1211846), (521, 997854), (858, 605923), (1042, 498927), (1163, 447018), (1563, 332618), (2326, 223509), (3126, 166309), (3489, 149006), (5731, 90714), (6773, 76758), (6978, 74503), (11462, 45357), (12793, 40638), (13546, 38379), (15119, 34386), (17193, 30238), (20319, 25586)]