1293935282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{142097}}^1$

素因数の和:142285

約数の個数: 16

約数和(自身を含む): 2020633560

約数和(自身を除く): 726698278

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 142097, 284194, 4120813, 8241626, 22309229, 44618458, 646967641, 1293935282]

約数ペア:

[(1, 1293935282), (2, 646967641), (29, 44618458), (58, 22309229), (157, 8241626), (314, 4120813), (4553, 284194), (9106, 142097)]