612032638

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{87961}}^1$

素因数の和:88048

約数の個数: 24

約数和(自身を含む): 1082988144

約数和(自身を除く): 470955506

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 87961, 175922, 615727, 1231454, 4310089, 6245231, 8620178, 12490462, 43716617, 87433234, 306016319, 612032638]

約数ペア:

[(1, 612032638), (2, 306016319), (7, 87433234), (14, 43716617), (49, 12490462), (71, 8620178), (98, 6245231), (142, 4310089), (497, 1231454), (994, 615727), (3479, 175922), (6958, 87961)]