2013503690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{188707}}^1$

素因数の和:188822

約数の個数: 32

約数和(自身を含む): 3994570944

約数和(自身を除く): 1981067254

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 188707, 377414, 943535, 1887070, 2075777, 4151554, 10378885, 18304579, 20757770, 36609158, 91522895, 183045790, 201350369, 402700738, 1006751845, 2013503690]

約数ペア:

[(1, 2013503690), (2, 1006751845), (5, 402700738), (10, 201350369), (11, 183045790), (22, 91522895), (55, 36609158), (97, 20757770), (110, 18304579), (194, 10378885), (485, 4151554), (970, 2075777), (1067, 1887070), (2134, 943535), (5335, 377414), (10670, 188707)]