490065982

素因数分解:

$2^1\times 7^1\times {\mathrm{4637}}^1\times {\mathrm{7549}}^1$

素因数の和:12195

約数の個数: 16

約数和(自身を含む): 840405600

約数和(自身を除く): 350339618

約数列:

[1, 2, 7, 14, 4637, 7549, 9274, 15098, 32459, 52843, 64918, 105686, 35004713, 70009426, 245032991, 490065982]

約数ペア:

[(1, 490065982), (2, 245032991), (7, 70009426), (14, 35004713), (4637, 105686), (7549, 64918), (9274, 52843), (15098, 32459)]