1685448290

素因数分解:

$2^1\times 5^1\times {\mathrm{6421}}^1\times {\mathrm{26249}}^1$

素因数の和:32677

約数の個数: 16

約数和(自身を含む): 3034395000

約数和(自身を除く): 1348946710

約数列:

[1, 2, 5, 10, 6421, 12842, 26249, 32105, 52498, 64210, 131245, 262490, 168544829, 337089658, 842724145, 1685448290]

約数ペア:

[(1, 1685448290), (2, 842724145), (5, 337089658), (10, 168544829), (6421, 262490), (12842, 131245), (26249, 64210), (32105, 52498)]