2491330371664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9159302837}}^1$

素因数の和:9159302862

約数の個数: 20

約数和(自身を含む): 5110890983604

約数和(自身を除く): 2619560611940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9159302837, 18318605674, 36637211348, 73274422696, 146548845392, 155708148229, 311416296458, 622832592916, 1245665185832, 2491330371664]

約数ペア:

[(1, 2491330371664), (2, 1245665185832), (4, 622832592916), (8, 311416296458), (16, 155708148229), (17, 146548845392), (34, 73274422696), (68, 36637211348), (136, 18318605674), (272, 9159302837)]