2011026885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{88261}}^1$

素因数の和:88314

約数の個数: 48

約数和(自身を含む): 3863757312

約数和(自身を除く): 1852730427

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 22785, 88261, 264783, 441305, 617827, 1323915, 1853481, 2736091, 3089135, 4324789, 8208273, 9267405, 12974367, 13680455, 19152637, 21623945, 41041365, 57457911, 64871835, 95763185, 134068459, 287289555, 402205377, 670342295, 2011026885]

約数ペア:

[(1, 2011026885), (3, 670342295), (5, 402205377), (7, 287289555), (15, 134068459), (21, 95763185), (31, 64871835), (35, 57457911), (49, 41041365), (93, 21623945), (105, 19152637), (147, 13680455), (155, 12974367), (217, 9267405), (245, 8208273), (465, 4324789), (651, 3089135), (735, 2736091), (1085, 1853481), (1519, 1323915), (3255, 617827), (4557, 441305), (7595, 264783), (22785, 88261)]