275320412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 523908000

約数和(自身を除く): 248587588

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 149, 164, 298, 593, 596, 779, 1186, 1558, 2372, 2831, 3116, 5662, 6109, 11267, 11324, 12218, 22534, 24313, 24436, 45068, 48626, 88357, 97252, 116071, 176714, 232142, 353428, 461947, 464284, 923894, 1678783, 1847788, 3357566, 3622637, 6715132, 7245274, 14490548, 68830103, 137660206, 275320412]

約数ペア:

[(1, 275320412), (2, 137660206), (4, 68830103), (19, 14490548), (38, 7245274), (41, 6715132), (76, 3622637), (82, 3357566), (149, 1847788), (164, 1678783), (298, 923894), (593, 464284), (596, 461947), (779, 353428), (1186, 232142), (1558, 176714), (2372, 116071), (2831, 97252), (3116, 88357), (5662, 48626), (6109, 45068), (11267, 24436), (11324, 24313), (12218, 22534)]