2569294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2430386

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 743, 1486, 1729, 3458, 5201, 9659, 10402, 14117, 19318, 28234, 67613, 98819, 135226, 183521, 197638, 367042, 1284647, 2569294]

約数ペア:

[(1, 2569294), (2, 1284647), (7, 367042), (13, 197638), (14, 183521), (19, 135226), (26, 98819), (38, 67613), (91, 28234), (133, 19318), (182, 14117), (247, 10402), (266, 9659), (494, 5201), (743, 3458), (1486, 1729)]