1620819202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{315703}}^1$

素因数の和:315873

約数の個数: 16

約数和(自身を含む): 2591298432

約数和(自身を除く): 970479230

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 315703, 631406, 5366951, 10733902, 47671153, 95342306, 810409601, 1620819202]

約数ペア:

[(1, 1620819202), (2, 810409601), (17, 95342306), (34, 47671153), (151, 10733902), (302, 5366951), (2567, 631406), (5134, 315703)]