1245163956

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{7499}}^1$

素因数の和:7744

約数の個数: 48

約数和(自身を含む): 2955960000

約数和(自身を除く): 1710796044

約数列:

[1, 2, 3, 4, 6, 12, 101, 137, 202, 274, 303, 404, 411, 548, 606, 822, 1212, 1644, 7499, 13837, 14998, 22497, 27674, 29996, 41511, 44994, 55348, 83022, 89988, 166044, 757399, 1027363, 1514798, 2054726, 2272197, 3029596, 3082089, 4109452, 4544394, 6164178, 9088788, 12328356, 103763663, 207527326, 311290989, 415054652, 622581978, 1245163956]

約数ペア:

[(1, 1245163956), (2, 622581978), (3, 415054652), (4, 311290989), (6, 207527326), (12, 103763663), (101, 12328356), (137, 9088788), (202, 6164178), (274, 4544394), (303, 4109452), (404, 3082089), (411, 3029596), (548, 2272197), (606, 2054726), (822, 1514798), (1212, 1027363), (1644, 757399), (7499, 166044), (13837, 89988), (14998, 83022), (22497, 55348), (27674, 44994), (29996, 41511)]