2428998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3619002

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 149, 209, 247, 286, 298, 418, 429, 447, 494, 627, 741, 858, 894, 1254, 1482, 1639, 1937, 2717, 2831, 3278, 3874, 4917, 5434, 5662, 5811, 8151, 8493, 9834, 11622, 16302, 16986, 21307, 31141, 36803, 42614, 62282, 63921, 73606, 93423, 110409, 127842, 186846, 220818, 404833, 809666, 1214499, 2428998]

約数ペア:

[(1, 2428998), (2, 1214499), (3, 809666), (6, 404833), (11, 220818), (13, 186846), (19, 127842), (22, 110409), (26, 93423), (33, 73606), (38, 63921), (39, 62282), (57, 42614), (66, 36803), (78, 31141), (114, 21307), (143, 16986), (149, 16302), (209, 11622), (247, 9834), (286, 8493), (298, 8151), (418, 5811), (429, 5662), (447, 5434), (494, 4917), (627, 3874), (741, 3278), (858, 2831), (894, 2717), (1254, 1937), (1482, 1639)]