274552012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 575511552

約数和(自身を除く): 300959540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 263, 322, 526, 644, 1052, 1621, 1841, 3242, 3682, 6049, 6484, 7364, 11347, 12098, 22694, 24196, 37283, 42343, 45388, 74566, 84686, 149132, 169372, 260981, 426323, 521962, 852646, 1043924, 1705292, 2984261, 5968522, 9805429, 11937044, 19610858, 39221716, 68638003, 137276006, 274552012]

約数ペア:

[(1, 274552012), (2, 137276006), (4, 68638003), (7, 39221716), (14, 19610858), (23, 11937044), (28, 9805429), (46, 5968522), (92, 2984261), (161, 1705292), (263, 1043924), (322, 852646), (526, 521962), (644, 426323), (1052, 260981), (1621, 169372), (1841, 149132), (3242, 84686), (3682, 74566), (6049, 45388), (6484, 42343), (7364, 37283), (11347, 24196), (12098, 22694)]