1497881346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 3286821888

約数和(自身を除く): 1788940542

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 443, 647, 871, 886, 1294, 1329, 1742, 1941, 2613, 2658, 3882, 5226, 5759, 8411, 11518, 16822, 17277, 25233, 29681, 34554, 43349, 50466, 59362, 86698, 89043, 130047, 178086, 260094, 286621, 385853, 563537, 573242, 771706, 859863, 1127074, 1157559, 1690611, 1719726, 2315118, 3381222, 3726073, 7452146, 11178219, 19203607, 22356438, 38407214, 57610821, 115221642, 249646891, 499293782, 748940673, 1497881346]

約数ペア:

[(1, 1497881346), (2, 748940673), (3, 499293782), (6, 249646891), (13, 115221642), (26, 57610821), (39, 38407214), (67, 22356438), (78, 19203607), (134, 11178219), (201, 7452146), (402, 3726073), (443, 3381222), (647, 2315118), (871, 1719726), (886, 1690611), (1294, 1157559), (1329, 1127074), (1742, 859863), (1941, 771706), (2613, 573242), (2658, 563537), (3882, 385853), (5226, 286621), (5759, 260094), (8411, 178086), (11518, 130047), (16822, 89043), (17277, 86698), (25233, 59362), (29681, 50466), (34554, 43349)]