2018679268

素因数分解:

$2^2\times {\mathrm{3331}}^1\times {\mathrm{151507}}^1$

素因数の和:154842

約数の個数: 12

約数和(自身を含む): 3533772592

約数和(自身を除く): 1515093324

約数列:

[1, 2, 4, 3331, 6662, 13324, 151507, 303014, 606028, 504669817, 1009339634, 2018679268]

約数ペア:

[(1, 2018679268), (2, 1009339634), (4, 504669817), (3331, 606028), (6662, 303014), (13324, 151507)]