1042210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8037

約数の個数: 16

約数和(自身を含む): 2020536

約数和(自身を除く): 978326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8017, 16034, 40085, 80170, 104221, 208442, 521105, 1042210]

約数ペア:

[(1, 1042210), (2, 521105), (5, 208442), (10, 104221), (13, 80170), (26, 40085), (65, 16034), (130, 8017)]