390158210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3001217}}^1$

素因数の和:3001237

約数の個数: 16

約数和(自身を含む): 756306936

約数和(自身を除く): 366148726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3001217, 6002434, 15006085, 30012170, 39015821, 78031642, 195079105, 390158210]

約数ペア:

[(1, 390158210), (2, 195079105), (5, 78031642), (10, 39015821), (13, 30012170), (26, 15006085), (65, 6002434), (130, 3001217)]