13102010

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1249}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 23625000

約数和(自身を除く): 10522990

約数列:

[1, 2, 5, 10, 1049, 1249, 2098, 2498, 5245, 6245, 10490, 12490, 1310201, 2620402, 6551005, 13102010]

約数ペア:

[(1, 13102010), (2, 6551005), (5, 2620402), (10, 1310201), (1049, 12490), (1249, 10490), (2098, 6245), (2498, 5245)]