1418242574

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 2628288000

約数和(自身を除く): 1210045426

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 233, 266, 343, 466, 467, 686, 931, 934, 1631, 1862, 3262, 3269, 4427, 6517, 6538, 8854, 8873, 11417, 13034, 17746, 22834, 22883, 30989, 45766, 61978, 62111, 79919, 108811, 124222, 159838, 160181, 216923, 217622, 320362, 433846, 434777, 761677, 869554, 1518461, 1523354, 2067409, 3036922, 3043439, 4134818, 5331739, 6086878, 10663478, 14471863, 28943726, 37322173, 74644346, 101303041, 202606082, 709121287, 1418242574]

約数ペア:

[(1, 1418242574), (2, 709121287), (7, 202606082), (14, 101303041), (19, 74644346), (38, 37322173), (49, 28943726), (98, 14471863), (133, 10663478), (233, 6086878), (266, 5331739), (343, 4134818), (466, 3043439), (467, 3036922), (686, 2067409), (931, 1523354), (934, 1518461), (1631, 869554), (1862, 761677), (3262, 434777), (3269, 433846), (4427, 320362), (6517, 217622), (6538, 216923), (8854, 160181), (8873, 159838), (11417, 124222), (13034, 108811), (17746, 79919), (22834, 62111), (22883, 61978), (30989, 45766)]