2439731672

素因数分解:

$2^3\times 7^1\times {\mathrm{3643}}^1\times {\mathrm{11959}}^1$

素因数の和:15615

約数の個数: 32

約数和(自身を含む): 5229868800

約数和(自身を除く): 2790137128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3643, 7286, 11959, 14572, 23918, 25501, 29144, 47836, 51002, 83713, 95672, 102004, 167426, 204008, 334852, 669704, 43566637, 87133274, 174266548, 304966459, 348533096, 609932918, 1219865836, 2439731672]

約数ペア:

[(1, 2439731672), (2, 1219865836), (4, 609932918), (7, 348533096), (8, 304966459), (14, 174266548), (28, 87133274), (56, 43566637), (3643, 669704), (7286, 334852), (11959, 204008), (14572, 167426), (23918, 102004), (25501, 95672), (29144, 83713), (47836, 51002)]