2458531372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 5051289600

約数和(自身を除く): 2592758228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 173, 178, 191, 209, 346, 356, 382, 418, 692, 764, 836, 979, 1691, 1903, 1958, 2101, 3287, 3382, 3629, 3806, 3916, 4202, 6574, 6764, 7258, 7612, 8404, 13148, 14516, 15397, 16999, 18601, 30794, 33043, 33998, 36157, 37202, 39919, 61588, 66086, 67996, 72314, 74404, 79838, 132172, 144628, 159676, 169367, 186989, 292543, 322981, 338734, 363473, 373978, 585086, 627817, 645962, 677468, 726946, 747956, 1170172, 1255634, 1291924, 1453892, 2511268, 2940827, 3217973, 3552791, 5881654, 6435946, 6905987, 7105582, 11763308, 12871892, 13811974, 14211164, 27623948, 32349097, 55875713, 64698194, 111751426, 129396388, 223502852, 614632843, 1229265686, 2458531372]

約数ペア:

[(1, 2458531372), (2, 1229265686), (4, 614632843), (11, 223502852), (19, 129396388), (22, 111751426), (38, 64698194), (44, 55875713), (76, 32349097), (89, 27623948), (173, 14211164), (178, 13811974), (191, 12871892), (209, 11763308), (346, 7105582), (356, 6905987), (382, 6435946), (418, 5881654), (692, 3552791), (764, 3217973), (836, 2940827), (979, 2511268), (1691, 1453892), (1903, 1291924), (1958, 1255634), (2101, 1170172), (3287, 747956), (3382, 726946), (3629, 677468), (3806, 645962), (3916, 627817), (4202, 585086), (6574, 373978), (6764, 363473), (7258, 338734), (7612, 322981), (8404, 292543), (13148, 186989), (14516, 169367), (15397, 159676), (16999, 144628), (18601, 132172), (30794, 79838), (33043, 74404), (33998, 72314), (36157, 67996), (37202, 66086), (39919, 61588)]