425620130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3274001}}^1$

素因数の和:3274021

約数の個数: 16

約数和(自身を含む): 825048504

約数和(自身を除く): 399428374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3274001, 6548002, 16370005, 32740010, 42562013, 85124026, 212810065, 425620130]

約数ペア:

[(1, 425620130), (2, 212810065), (5, 85124026), (10, 42562013), (13, 32740010), (26, 16370005), (65, 6548002), (130, 3274001)]