2017364995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1399}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 2616768000

約数和(自身を除く): 599403005

約数列:

[1, 5, 19, 43, 95, 215, 353, 817, 1399, 1765, 4085, 6707, 6995, 15179, 26581, 33535, 60157, 75895, 132905, 288401, 300785, 493847, 1142983, 1442005, 2469235, 5714915, 9383093, 21235421, 46915465, 106177105, 403472999, 2017364995]

約数ペア:

[(1, 2017364995), (5, 403472999), (19, 106177105), (43, 46915465), (95, 21235421), (215, 9383093), (353, 5714915), (817, 2469235), (1399, 1442005), (1765, 1142983), (4085, 493847), (6707, 300785), (6995, 288401), (15179, 132905), (26581, 75895), (33535, 60157)]