4996994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 16

約数和(自身を含む): 7711200

約数和(自身を除く): 2714206

約数列:

[1, 2, 67, 89, 134, 178, 419, 838, 5963, 11926, 28073, 37291, 56146, 74582, 2498497, 4996994]

約数ペア:

[(1, 4996994), (2, 2498497), (67, 74582), (89, 56146), (134, 37291), (178, 28073), (419, 11926), (838, 5963)]