418708636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{1319}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 745889760

約数和(自身を除く): 327181124

約数列:

[1, 2, 4, 61, 122, 244, 1301, 1319, 2602, 2638, 5204, 5276, 79361, 80459, 158722, 160918, 317444, 321836, 1716019, 3432038, 6864076, 104677159, 209354318, 418708636]

約数ペア:

[(1, 418708636), (2, 209354318), (4, 104677159), (61, 6864076), (122, 3432038), (244, 1716019), (1301, 321836), (1319, 317444), (2602, 160918), (2638, 158722), (5204, 80459), (5276, 79361)]