919644258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{2393}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 1997745120

約数和(自身を除く): 1078100862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 379, 507, 758, 1014, 1137, 2274, 2393, 4786, 4927, 7179, 9854, 14358, 14781, 29562, 31109, 62218, 64051, 93327, 128102, 186654, 192153, 384306, 404417, 808834, 906947, 1213251, 1813894, 2426502, 2720841, 5441682, 11790311, 23580622, 35370933, 70741866, 153274043, 306548086, 459822129, 919644258]

約数ペア:

[(1, 919644258), (2, 459822129), (3, 306548086), (6, 153274043), (13, 70741866), (26, 35370933), (39, 23580622), (78, 11790311), (169, 5441682), (338, 2720841), (379, 2426502), (507, 1813894), (758, 1213251), (1014, 906947), (1137, 808834), (2274, 404417), (2393, 384306), (4786, 192153), (4927, 186654), (7179, 128102), (9854, 93327), (14358, 64051), (14781, 62218), (29562, 31109)]