920890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5417}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 1755432

約数和(自身を除く): 834542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5417, 10834, 27085, 54170, 92089, 184178, 460445, 920890]

約数ペア:

[(1, 920890), (2, 460445), (5, 184178), (10, 92089), (17, 54170), (34, 27085), (85, 10834), (170, 5417)]