1308468532

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{6673}}^1$

素因数の和:6880

約数の個数: 48

約数和(自身を含む): 2690956800

約数和(自身を除く): 1382488268

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 149, 188, 298, 329, 596, 658, 1043, 1316, 2086, 4172, 6673, 7003, 13346, 14006, 26692, 28012, 46711, 49021, 93422, 98042, 186844, 196084, 313631, 627262, 994277, 1254524, 1988554, 2195417, 3977108, 4390834, 6959939, 8781668, 13919878, 27839756, 46731019, 93462038, 186924076, 327117133, 654234266, 1308468532]

約数ペア:

[(1, 1308468532), (2, 654234266), (4, 327117133), (7, 186924076), (14, 93462038), (28, 46731019), (47, 27839756), (94, 13919878), (149, 8781668), (188, 6959939), (298, 4390834), (329, 3977108), (596, 2195417), (658, 1988554), (1043, 1254524), (1316, 994277), (2086, 627262), (4172, 313631), (6673, 196084), (7003, 186844), (13346, 98042), (14006, 93422), (26692, 49021), (28012, 46711)]