103664600260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398710001}}^1$

素因数の和:398710023

約数の個数: 24

約数和(自身を含む): 234441481176

約数和(自身を除く): 130776880916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398710001, 797420002, 1594840004, 1993550005, 3987100010, 5183230013, 7974200020, 10366460026, 20732920052, 25916150065, 51832300130, 103664600260]

約数ペア:

[(1, 103664600260), (2, 51832300130), (4, 25916150065), (5, 20732920052), (10, 10366460026), (13, 7974200020), (20, 5183230013), (26, 3987100010), (52, 1993550005), (65, 1594840004), (130, 797420002), (260, 398710001)]