169481806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 291060000

約数和(自身を除く): 121578194

約数列:

[1, 2, 13, 17, 26, 34, 221, 307, 442, 614, 1249, 2498, 3991, 5219, 7982, 10438, 16237, 21233, 32474, 42466, 67847, 135694, 276029, 383443, 552058, 766886, 4984759, 6518531, 9969518, 13037062, 84740903, 169481806]

約数ペア:

[(1, 169481806), (2, 84740903), (13, 13037062), (17, 9969518), (26, 6518531), (34, 4984759), (221, 766886), (307, 552058), (442, 383443), (614, 276029), (1249, 135694), (2498, 67847), (3991, 42466), (5219, 32474), (7982, 21233), (10438, 16237)]