1400420306

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1\times {\mathrm{4523}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 2117232000

約数和(自身を除く): 716811694

約数列:

[1, 2, 149, 298, 1039, 2078, 4523, 9046, 154811, 309622, 673927, 1347854, 4699397, 9398794, 700210153, 1400420306]

約数ペア:

[(1, 1400420306), (2, 700210153), (149, 9398794), (298, 4699397), (1039, 1347854), (2078, 673927), (4523, 309622), (9046, 154811)]