83963612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1234759}}^1$

素因数の和:1234780

約数の個数: 12

約数和(自身を含む): 155579760

約数和(自身を除く): 71616148

約数列:

[1, 2, 4, 17, 34, 68, 1234759, 2469518, 4939036, 20990903, 41981806, 83963612]

約数ペア:

[(1, 83963612), (2, 41981806), (4, 20990903), (17, 4939036), (34, 2469518), (68, 1234759)]