520045872

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{22247}}^1$

素因数の和:22745

約数の個数: 40

約数和(自身を含む): 1346270976

約数和(自身を除く): 826225104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 22247, 23376, 44494, 66741, 88988, 133482, 177976, 266964, 355952, 533928, 1067856, 10834289, 21668578, 32502867, 43337156, 65005734, 86674312, 130011468, 173348624, 260022936, 520045872]

約数ペア:

[(1, 520045872), (2, 260022936), (3, 173348624), (4, 130011468), (6, 86674312), (8, 65005734), (12, 43337156), (16, 32502867), (24, 21668578), (48, 10834289), (487, 1067856), (974, 533928), (1461, 355952), (1948, 266964), (2922, 177976), (3896, 133482), (5844, 88988), (7792, 66741), (11688, 44494), (22247, 23376)]