500000046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2239}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 1234329600

約数和(自身を除く): 734329554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 409, 546, 818, 1227, 2239, 2454, 2863, 4478, 5317, 5726, 6717, 8589, 10634, 13434, 15673, 15951, 17178, 29107, 31346, 31902, 37219, 47019, 58214, 74438, 87321, 94038, 111657, 174642, 203749, 223314, 407498, 611247, 915751, 1222494, 1831502, 2747253, 5494506, 6410257, 11904763, 12820514, 19230771, 23809526, 35714289, 38461542, 71428578, 83333341, 166666682, 250000023, 500000046]

約数ペア:

[(1, 500000046), (2, 250000023), (3, 166666682), (6, 83333341), (7, 71428578), (13, 38461542), (14, 35714289), (21, 23809526), (26, 19230771), (39, 12820514), (42, 11904763), (78, 6410257), (91, 5494506), (182, 2747253), (273, 1831502), (409, 1222494), (546, 915751), (818, 611247), (1227, 407498), (2239, 223314), (2454, 203749), (2863, 174642), (4478, 111657), (5317, 94038), (5726, 87321), (6717, 74438), (8589, 58214), (10634, 47019), (13434, 37219), (15673, 31902), (15951, 31346), (17178, 29107)]