318842342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21107}}^1$

素因数の和:21212

約数の個数: 32

約数和(自身を含む): 595752192

約数和(自身を除く): 276909850

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 7553, 15106, 21107, 42214, 147749, 274391, 295498, 548782, 1751881, 1920737, 3503762, 3841474, 12263167, 22774453, 24526334, 45548906, 159421171, 318842342]

約数ペア:

[(1, 318842342), (2, 159421171), (7, 45548906), (13, 24526334), (14, 22774453), (26, 12263167), (83, 3841474), (91, 3503762), (166, 1920737), (182, 1751881), (581, 548782), (1079, 295498), (1162, 274391), (2158, 147749), (7553, 42214), (15106, 21107)]