2012386228

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{23081}}^1$

素因数の和:23463

約数の個数: 24

約数和(自身を含む): 3583065024

約数和(自身を除く): 1570678796

約数列:

[1, 2, 4, 71, 142, 284, 307, 614, 1228, 21797, 23081, 43594, 46162, 87188, 92324, 1638751, 3277502, 6555004, 7085867, 14171734, 28343468, 503096557, 1006193114, 2012386228]

約数ペア:

[(1, 2012386228), (2, 1006193114), (4, 503096557), (71, 28343468), (142, 14171734), (284, 7085867), (307, 6555004), (614, 3277502), (1228, 1638751), (21797, 92324), (23081, 87188), (43594, 46162)]