2019773602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{31153}}^1$

素因数の和:31594

約数の個数: 32

約数和(自身を含む): 3786332544

約数和(自身を除く): 1766558942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 2947, 4631, 5894, 9262, 31153, 32417, 62306, 64834, 218071, 342683, 436142, 685366, 2398781, 4797562, 13115413, 26230826, 91807891, 144269543, 183615782, 288539086, 1009886801, 2019773602]

約数ペア:

[(1, 2019773602), (2, 1009886801), (7, 288539086), (11, 183615782), (14, 144269543), (22, 91807891), (77, 26230826), (154, 13115413), (421, 4797562), (842, 2398781), (2947, 685366), (4631, 436142), (5894, 342683), (9262, 218071), (31153, 64834), (32417, 62306)]