2560773626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{144791}}^1$

素因数の和:145069

約数の個数: 16

約数和(自身を含む): 3961509120

約数和(自身を除く): 1400735494

約数列:

[1, 2, 37, 74, 239, 478, 8843, 17686, 144791, 289582, 5357267, 10714534, 34605049, 69210098, 1280386813, 2560773626]

約数ペア:

[(1, 2560773626), (2, 1280386813), (37, 69210098), (74, 34605049), (239, 10714534), (478, 5357267), (8843, 289582), (17686, 144791)]