2012679568

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{72253}}^1$

素因数の和:74002

約数の個数: 20

約数和(自身を含む): 3901860508

約数和(自身を除く): 1889180940

約数列:

[1, 2, 4, 8, 16, 1741, 3482, 6964, 13928, 27856, 72253, 144506, 289012, 578024, 1156048, 125792473, 251584946, 503169892, 1006339784, 2012679568]

約数ペア:

[(1, 2012679568), (2, 1006339784), (4, 503169892), (8, 251584946), (16, 125792473), (1741, 1156048), (3482, 578024), (6964, 289012), (13928, 144506), (27856, 72253)]