2040375026

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 3205889280

約数和(自身を除く): 1165514254

約数列:

[1, 2, 43, 53, 86, 106, 239, 478, 1873, 2279, 3746, 4558, 10277, 12667, 20554, 25334, 80539, 99269, 161078, 198538, 447647, 544681, 895294, 1089362, 4268567, 8537134, 19248821, 23725291, 38497642, 47450582, 1020187513, 2040375026]

約数ペア:

[(1, 2040375026), (2, 1020187513), (43, 47450582), (53, 38497642), (86, 23725291), (106, 19248821), (239, 8537134), (478, 4268567), (1873, 1089362), (2279, 895294), (3746, 544681), (4558, 447647), (10277, 198538), (12667, 161078), (20554, 99269), (25334, 80539)]