1996302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3187698

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 149, 154, 174, 203, 231, 298, 319, 406, 447, 462, 609, 638, 894, 957, 1043, 1218, 1639, 1914, 2086, 2233, 3129, 3278, 4321, 4466, 4917, 6258, 6699, 8642, 9834, 11473, 12963, 13398, 22946, 25926, 30247, 34419, 47531, 60494, 68838, 90741, 95062, 142593, 181482, 285186, 332717, 665434, 998151, 1996302]

約数ペア:

[(1, 1996302), (2, 998151), (3, 665434), (6, 332717), (7, 285186), (11, 181482), (14, 142593), (21, 95062), (22, 90741), (29, 68838), (33, 60494), (42, 47531), (58, 34419), (66, 30247), (77, 25926), (87, 22946), (149, 13398), (154, 12963), (174, 11473), (203, 9834), (231, 8642), (298, 6699), (319, 6258), (406, 4917), (447, 4466), (462, 4321), (609, 3278), (638, 3129), (894, 2233), (957, 2086), (1043, 1914), (1218, 1639)]