3129238

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 5614272

約数和(自身を除く): 2485034

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 863, 1726, 1813, 3626, 6041, 12082, 31931, 42287, 63862, 84574, 223517, 447034, 1564619, 3129238]

約数ペア:

[(1, 3129238), (2, 1564619), (7, 447034), (14, 223517), (37, 84574), (49, 63862), (74, 42287), (98, 31931), (259, 12082), (518, 6041), (863, 3626), (1726, 1813)]