1085777876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3823}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 2075055360

約数和(自身を除く): 989277484

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 101, 148, 202, 404, 703, 1406, 1919, 2812, 3737, 3823, 3838, 7474, 7646, 7676, 14948, 15292, 71003, 72637, 141451, 142006, 145274, 282902, 284012, 290548, 386123, 565804, 772246, 1544492, 2687569, 5375138, 7336337, 10750276, 14286551, 14672674, 28573102, 29345348, 57146204, 271444469, 542888938, 1085777876]

約数ペア:

[(1, 1085777876), (2, 542888938), (4, 271444469), (19, 57146204), (37, 29345348), (38, 28573102), (74, 14672674), (76, 14286551), (101, 10750276), (148, 7336337), (202, 5375138), (404, 2687569), (703, 1544492), (1406, 772246), (1919, 565804), (2812, 386123), (3737, 290548), (3823, 284012), (3838, 282902), (7474, 145274), (7646, 142006), (7676, 141451), (14948, 72637), (15292, 71003)]