13350740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51349}}^1$

素因数の和:51371

約数の個数: 24

約数和(自身を含む): 30193800

約数和(自身を除く): 16843060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51349, 102698, 205396, 256745, 513490, 667537, 1026980, 1335074, 2670148, 3337685, 6675370, 13350740]

約数ペア:

[(1, 13350740), (2, 6675370), (4, 3337685), (5, 2670148), (10, 1335074), (13, 1026980), (20, 667537), (26, 513490), (52, 256745), (65, 205396), (130, 102698), (260, 51349)]