43412590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 84460320

約数和(自身を除く): 41047730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 797, 838, 1594, 2095, 3985, 4190, 5447, 7970, 10361, 10894, 20722, 27235, 51805, 54470, 103610, 333943, 667886, 1669715, 3339430, 4341259, 8682518, 21706295, 43412590]

約数ペア:

[(1, 43412590), (2, 21706295), (5, 8682518), (10, 4341259), (13, 3339430), (26, 1669715), (65, 667886), (130, 333943), (419, 103610), (797, 54470), (838, 51805), (1594, 27235), (2095, 20722), (3985, 10894), (4190, 10361), (5447, 7970)]