2108405962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619027}}^1$

素因数の和:619173

約数の個数: 16

約数和(自身を含む): 3431891232

約数和(自身を除く): 1323485270

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 619027, 1238054, 8047351, 16094702, 81092537, 162185074, 1054202981, 2108405962]

約数ペア:

[(1, 2108405962), (2, 1054202981), (13, 162185074), (26, 81092537), (131, 16094702), (262, 8047351), (1703, 1238054), (3406, 619027)]