2013355876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1\times {\mathrm{2287}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 4206698496

約数和(自身を除く): 2193342620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1367, 2287, 2734, 4574, 5468, 9148, 9569, 16009, 19138, 31441, 32018, 38276, 52601, 62882, 64036, 105202, 125764, 210404, 220087, 368207, 440174, 736414, 880348, 1472828, 3126329, 6252658, 12505316, 21884303, 43768606, 71905567, 87537212, 143811134, 287622268, 503338969, 1006677938, 2013355876]

約数ペア:

[(1, 2013355876), (2, 1006677938), (4, 503338969), (7, 287622268), (14, 143811134), (23, 87537212), (28, 71905567), (46, 43768606), (92, 21884303), (161, 12505316), (322, 6252658), (644, 3126329), (1367, 1472828), (2287, 880348), (2734, 736414), (4574, 440174), (5468, 368207), (9148, 220087), (9569, 210404), (16009, 125764), (19138, 105202), (31441, 64036), (32018, 62882), (38276, 52601)]