2871932338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 4837862232

約数和(自身を除く): 1965929894

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 257, 514, 671, 757, 1342, 1514, 2827, 5654, 7381, 8327, 14762, 15677, 16654, 31097, 31354, 46177, 62194, 91597, 92354, 172447, 183194, 194549, 344894, 389098, 507947, 1015894, 1896917, 2140039, 3793834, 4280078, 5587417, 11174834, 11867489, 23540429, 23734978, 47080858, 130542379, 261084758, 1435966169, 2871932338]

約数ペア:

[(1, 2871932338), (2, 1435966169), (11, 261084758), (22, 130542379), (61, 47080858), (121, 23734978), (122, 23540429), (242, 11867489), (257, 11174834), (514, 5587417), (671, 4280078), (757, 3793834), (1342, 2140039), (1514, 1896917), (2827, 1015894), (5654, 507947), (7381, 389098), (8327, 344894), (14762, 194549), (15677, 183194), (16654, 172447), (31097, 92354), (31354, 91597), (46177, 62194)]