1813305412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{14657}}^1$

素因数の和:15015

約数の個数: 24

約数和(自身を含む): 3209926104

約数和(自身を除く): 1396620692

約数列:

[1, 2, 4, 157, 197, 314, 394, 628, 788, 14657, 29314, 30929, 58628, 61858, 123716, 2301149, 2887429, 4602298, 5774858, 9204596, 11549716, 453326353, 906652706, 1813305412]

約数ペア:

[(1, 1813305412), (2, 906652706), (4, 453326353), (157, 11549716), (197, 9204596), (314, 5774858), (394, 4602298), (628, 2887429), (788, 2301149), (14657, 123716), (29314, 61858), (30929, 58628)]