2009442908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{10453}}^1$

素因数の和:10742

約数の個数: 48

約数和(自身を含む): 4078063584

約数和(自身を除く): 2068620676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 257, 374, 514, 748, 1028, 2827, 4369, 5654, 8738, 10453, 11308, 17476, 20906, 41812, 48059, 96118, 114983, 177701, 192236, 229966, 355402, 459932, 710804, 1954711, 2686421, 3909422, 5372842, 7818844, 10745684, 29550631, 45669157, 59101262, 91338314, 118202524, 182676628, 502360727, 1004721454, 2009442908]

約数ペア:

[(1, 2009442908), (2, 1004721454), (4, 502360727), (11, 182676628), (17, 118202524), (22, 91338314), (34, 59101262), (44, 45669157), (68, 29550631), (187, 10745684), (257, 7818844), (374, 5372842), (514, 3909422), (748, 2686421), (1028, 1954711), (2827, 710804), (4369, 459932), (5654, 355402), (8738, 229966), (10453, 192236), (11308, 177701), (17476, 114983), (20906, 96118), (41812, 48059)]