8889260884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{165437}}^1$

素因数の和:165568

約数の個数: 48

約数和(自身を含む): 18899637120

約数和(自身を除く): 10010376236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2828, 3838, 7676, 13433, 26866, 53732, 165437, 330874, 661748, 1158059, 2316118, 3143303, 4632236, 6286606, 12573212, 16709137, 22003121, 33418274, 44006242, 66836548, 88012484, 116963959, 233927918, 317473603, 467855836, 634947206, 1269894412, 2222315221, 4444630442, 8889260884]

約数ペア:

[(1, 8889260884), (2, 4444630442), (4, 2222315221), (7, 1269894412), (14, 634947206), (19, 467855836), (28, 317473603), (38, 233927918), (76, 116963959), (101, 88012484), (133, 66836548), (202, 44006242), (266, 33418274), (404, 22003121), (532, 16709137), (707, 12573212), (1414, 6286606), (1919, 4632236), (2828, 3143303), (3838, 2316118), (7676, 1158059), (13433, 661748), (26866, 330874), (53732, 165437)]