78782210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606017}}^1$

素因数の和:606037

約数の個数: 16

約数和(自身を含む): 152716536

約数和(自身を除く): 73934326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 606017, 1212034, 3030085, 6060170, 7878221, 15756442, 39391105, 78782210]

約数ペア:

[(1, 78782210), (2, 39391105), (5, 15756442), (10, 7878221), (13, 6060170), (26, 3030085), (65, 1212034), (130, 606017)]