2013276290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{134129}}^1$

素因数の和:134234

約数の個数: 32

約数和(自身を含む): 3862944000

約数和(自身を除く): 1849667710

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 134129, 268258, 670645, 1341290, 2548451, 5096902, 10596191, 12742255, 21192382, 25484510, 52980955, 105961910, 201327629, 402655258, 1006638145, 2013276290]

約数ペア:

[(1, 2013276290), (2, 1006638145), (5, 402655258), (10, 201327629), (19, 105961910), (38, 52980955), (79, 25484510), (95, 21192382), (158, 12742255), (190, 10596191), (395, 5096902), (790, 2548451), (1501, 1341290), (3002, 670645), (7505, 268258), (15010, 134129)]