2400112561

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1630

約数の個数: 36

約数和(自身を含む): 3080948724

約数和(自身を除く): 680836163

約数列:

[1, 7, 11, 49, 77, 121, 317, 539, 847, 1277, 2219, 3487, 5929, 8939, 14047, 15533, 24409, 38357, 62573, 98329, 154517, 170863, 268499, 404809, 688303, 1081619, 1879493, 2833663, 4452899, 7571333, 19835641, 31170293, 48981889, 218192051, 342873223, 2400112561]

約数ペア:

[(1, 2400112561), (7, 342873223), (11, 218192051), (49, 48981889), (77, 31170293), (121, 19835641), (317, 7571333), (539, 4452899), (847, 2833663), (1277, 1879493), (2219, 1081619), (3487, 688303), (5929, 404809), (8939, 268499), (14047, 170863), (15533, 154517), (24409, 98329), (38357, 62573)]