2140471011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{10141}}^1$

素因数の和:10216

約数の個数: 48

約数和(自身を含む): 3589456640

約数和(自身を除く): 1448985629

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 529, 1311, 1587, 3059, 3703, 9177, 10051, 10141, 11109, 30153, 30423, 70357, 70987, 192679, 211071, 212961, 233243, 578037, 699729, 1348753, 1632701, 4046259, 4431617, 4898103, 5364589, 13294851, 16093767, 31021319, 37552123, 93063957, 101927191, 112656369, 305781573, 713490337, 2140471011]

約数ペア:

[(1, 2140471011), (3, 713490337), (7, 305781573), (19, 112656369), (21, 101927191), (23, 93063957), (57, 37552123), (69, 31021319), (133, 16093767), (161, 13294851), (399, 5364589), (437, 4898103), (483, 4431617), (529, 4046259), (1311, 1632701), (1587, 1348753), (3059, 699729), (3703, 578037), (9177, 233243), (10051, 212961), (10141, 211071), (11109, 192679), (30153, 70987), (30423, 70357)]