394796532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81637}}^1$

素因数の和:81688

約数の個数: 48

約数和(自身を含む): 1024067072

約数和(自身を除く): 629270540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 81637, 163274, 244911, 326548, 489822, 979644, 1061281, 2122562, 2530747, 3183843, 4245124, 5061494, 6367686, 7592241, 10122988, 12735372, 15184482, 30368964, 32899711, 65799422, 98699133, 131598844, 197398266, 394796532]

約数ペア:

[(1, 394796532), (2, 197398266), (3, 131598844), (4, 98699133), (6, 65799422), (12, 32899711), (13, 30368964), (26, 15184482), (31, 12735372), (39, 10122988), (52, 7592241), (62, 6367686), (78, 5061494), (93, 4245124), (124, 3183843), (156, 2530747), (186, 2122562), (372, 1061281), (403, 979644), (806, 489822), (1209, 326548), (1612, 244911), (2418, 163274), (4836, 81637)]