1209486512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5814839}}^1$

素因数の和:5814860

約数の個数: 20

約数和(自身を含む): 2523640560

約数和(自身を除く): 1314154048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5814839, 11629678, 23259356, 46518712, 75592907, 93037424, 151185814, 302371628, 604743256, 1209486512]

約数ペア:

[(1, 1209486512), (2, 604743256), (4, 302371628), (8, 151185814), (13, 93037424), (16, 75592907), (26, 46518712), (52, 23259356), (104, 11629678), (208, 5814839)]