1330343345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{21383}}^1$

素因数の和:21952

約数の個数: 16

約数和(自身を含む): 1668978432

約数和(自身を除く): 338635087

約数列:

[1, 5, 23, 115, 541, 2705, 12443, 21383, 62215, 106915, 491809, 2459045, 11568203, 57841015, 266068669, 1330343345]

約数ペア:

[(1, 1330343345), (5, 266068669), (23, 57841015), (115, 11568203), (541, 2459045), (2705, 491809), (12443, 106915), (21383, 62215)]