328816670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{361337}}^1$

素因数の和:361364

約数の個数: 32

約数和(自身を含む): 728457408

約数和(自身を除く): 399640738

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 361337, 722674, 1806685, 2529359, 3613370, 4697381, 5058718, 9394762, 12646795, 23486905, 25293590, 32881667, 46973810, 65763334, 164408335, 328816670]

約数ペア:

[(1, 328816670), (2, 164408335), (5, 65763334), (7, 46973810), (10, 32881667), (13, 25293590), (14, 23486905), (26, 12646795), (35, 9394762), (65, 5058718), (70, 4697381), (91, 3613370), (130, 2529359), (182, 1806685), (455, 722674), (910, 361337)]