131669434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 222897024

約数和(自身を除く): 91227590

約数列:

[1, 2, 13, 23, 26, 46, 299, 421, 523, 598, 842, 1046, 5473, 6799, 9683, 10946, 12029, 13598, 19366, 24058, 125879, 156377, 220183, 251758, 312754, 440366, 2862379, 5064209, 5724758, 10128418, 65834717, 131669434]

約数ペア:

[(1, 131669434), (2, 65834717), (13, 10128418), (23, 5724758), (26, 5064209), (46, 2862379), (299, 440366), (421, 312754), (523, 251758), (598, 220183), (842, 156377), (1046, 125879), (5473, 24058), (6799, 19366), (9683, 13598), (10946, 12029)]