968615990

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{123077}}^1$

素因数の和:123871

約数の個数: 16

約数和(自身を含む): 1745738352

約数和(自身を除く): 777122362

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 123077, 246154, 615385, 1230770, 96861599, 193723198, 484307995, 968615990]

約数ペア:

[(1, 968615990), (2, 484307995), (5, 193723198), (10, 96861599), (787, 1230770), (1574, 615385), (3935, 246154), (7870, 123077)]