388708741

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 410030208

約数和(自身を除く): 21321467

約数列:

[1, 41, 67, 71, 1993, 2747, 2911, 4757, 81713, 133531, 141503, 195037, 5474771, 5801623, 9480701, 388708741]

約数ペア:

[(1, 388708741), (41, 9480701), (67, 5801623), (71, 5474771), (1993, 195037), (2747, 141503), (2911, 133531), (4757, 81713)]