2140203468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{291899}}^1$

素因数の和:291966

約数の個数: 48

約数和(自身を含む): 5492390400

約数和(自身を除く): 3352186932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 291899, 583798, 875697, 1167596, 1751394, 3502788, 3794687, 7589374, 11384061, 13719253, 15178748, 22768122, 27438506, 41157759, 45536244, 54877012, 82315518, 164631036, 178350289, 356700578, 535050867, 713401156, 1070101734, 2140203468]

約数ペア:

[(1, 2140203468), (2, 1070101734), (3, 713401156), (4, 535050867), (6, 356700578), (12, 178350289), (13, 164631036), (26, 82315518), (39, 54877012), (47, 45536244), (52, 41157759), (78, 27438506), (94, 22768122), (141, 15178748), (156, 13719253), (188, 11384061), (282, 7589374), (564, 3794687), (611, 3502788), (1222, 1751394), (1833, 1167596), (2444, 875697), (3666, 583798), (7332, 291899)]