2609819005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1615987}}^1$

素因数の和:1616028

約数の個数: 16

約数和(自身を含む): 3490534080

約数和(自身を除く): 880715075

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1615987, 8079935, 27471779, 30703753, 137358895, 153518765, 521963801, 2609819005]

約数ペア:

[(1, 2609819005), (5, 521963801), (17, 153518765), (19, 137358895), (85, 30703753), (95, 27471779), (323, 8079935), (1615, 1615987)]