2013803396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{3217}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 3950880192

約数和(自身を除く): 1937076796

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 347, 451, 694, 902, 1388, 1804, 3217, 3817, 6434, 7634, 12868, 14227, 15268, 28454, 35387, 56908, 70774, 131897, 141548, 156497, 263794, 312994, 527588, 625988, 1116299, 1450867, 2232598, 2901734, 4465196, 5803468, 12279289, 24558578, 45768259, 49117156, 91536518, 183073036, 503450849, 1006901698, 2013803396]

約数ペア:

[(1, 2013803396), (2, 1006901698), (4, 503450849), (11, 183073036), (22, 91536518), (41, 49117156), (44, 45768259), (82, 24558578), (164, 12279289), (347, 5803468), (451, 4465196), (694, 2901734), (902, 2232598), (1388, 1450867), (1804, 1116299), (3217, 625988), (3817, 527588), (6434, 312994), (7634, 263794), (12868, 156497), (14227, 141548), (15268, 131897), (28454, 70774), (35387, 56908)]