2053204206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 4461480000

約数和(自身を除く): 2408275794

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 149, 159, 298, 318, 447, 894, 901, 1802, 2533, 2549, 2703, 5066, 5098, 5406, 7599, 7647, 7897, 15198, 15294, 15794, 23691, 43333, 47382, 86666, 129999, 134249, 135097, 259998, 268498, 270194, 379801, 402747, 405291, 759602, 805494, 810582, 1139403, 2278806, 2296649, 4593298, 6456617, 6889947, 12913234, 13779894, 19369851, 20129453, 38739702, 40258906, 60388359, 120776718, 342200701, 684401402, 1026602103, 2053204206]

約数ペア:

[(1, 2053204206), (2, 1026602103), (3, 684401402), (6, 342200701), (17, 120776718), (34, 60388359), (51, 40258906), (53, 38739702), (102, 20129453), (106, 19369851), (149, 13779894), (159, 12913234), (298, 6889947), (318, 6456617), (447, 4593298), (894, 2296649), (901, 2278806), (1802, 1139403), (2533, 810582), (2549, 805494), (2703, 759602), (5066, 405291), (5098, 402747), (5406, 379801), (7599, 270194), (7647, 268498), (7897, 259998), (15198, 135097), (15294, 134249), (15794, 129999), (23691, 86666), (43333, 47382)]