2590126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2328914

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 847, 973, 1331, 1529, 1694, 1946, 2662, 3058, 9317, 10703, 16819, 18634, 21406, 33638, 117733, 185009, 235466, 370018, 1295063, 2590126]

約数ペア:

[(1, 2590126), (2, 1295063), (7, 370018), (11, 235466), (14, 185009), (22, 117733), (77, 33638), (121, 21406), (139, 18634), (154, 16819), (242, 10703), (278, 9317), (847, 3058), (973, 2662), (1331, 1946), (1529, 1694)]