919871230

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{134681}}^1$

素因数の和:135371

約数の個数: 16

約数和(自身を含む): 1658204784

約数和(自身を除く): 738333554

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 134681, 269362, 673405, 1346810, 91987123, 183974246, 459935615, 919871230]

約数ペア:

[(1, 919871230), (2, 459935615), (5, 183974246), (10, 91987123), (683, 1346810), (1366, 673405), (3415, 269362), (6830, 134681)]