1330452590

素因数分解:

$2^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{51349}}^1$

素因数の和:53947

約数の個数: 16

約数和(自身を含む): 2395785600

約数和(自身を除く): 1065333010

約数列:

[1, 2, 5, 10, 2591, 5182, 12955, 25910, 51349, 102698, 256745, 513490, 133045259, 266090518, 665226295, 1330452590]

約数ペア:

[(1, 1330452590), (2, 665226295), (5, 266090518), (10, 133045259), (2591, 513490), (5182, 256745), (12955, 102698), (25910, 51349)]