218132330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1677941}}^1$

素因数の和:1677961

約数の個数: 16

約数和(自身を含む): 422841384

約数和(自身を除く): 204709054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1677941, 3355882, 8389705, 16779410, 21813233, 43626466, 109066165, 218132330]

約数ペア:

[(1, 218132330), (2, 109066165), (5, 43626466), (10, 21813233), (13, 16779410), (26, 8389705), (65, 3355882), (130, 1677941)]