2194560004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{8293}}^1$

素因数の和:9044

約数の個数: 48

約数和(自身を含む): 4733817088

約数和(自身を除く): 2539257084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 727, 1454, 2908, 5089, 8293, 9451, 10178, 16586, 18902, 20356, 33172, 37804, 58051, 66157, 107809, 116102, 132314, 215618, 232204, 264628, 431236, 754663, 1509326, 3018652, 6029011, 12058022, 24116044, 42203077, 78377143, 84406154, 156754286, 168812308, 313508572, 548640001, 1097280002, 2194560004]

約数ペア:

[(1, 2194560004), (2, 1097280002), (4, 548640001), (7, 313508572), (13, 168812308), (14, 156754286), (26, 84406154), (28, 78377143), (52, 42203077), (91, 24116044), (182, 12058022), (364, 6029011), (727, 3018652), (1454, 1509326), (2908, 754663), (5089, 431236), (8293, 264628), (9451, 232204), (10178, 215618), (16586, 132314), (18902, 116102), (20356, 107809), (33172, 66157), (37804, 58051)]