313089270910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3089}}^1\times {\mathrm{779663}}^1$

素因数の和:782772

約数の個数: 32

約数和(自身を含む): 607108763520

約数和(自身を除く): 294019492610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3089, 6178, 15445, 30890, 40157, 80314, 200785, 401570, 779663, 1559326, 3898315, 7796630, 10135619, 20271238, 50678095, 101356190, 2408379007, 4816758014, 12041895035, 24083790070, 31308927091, 62617854182, 156544635455, 313089270910]

約数ペア:

[(1, 313089270910), (2, 156544635455), (5, 62617854182), (10, 31308927091), (13, 24083790070), (26, 12041895035), (65, 4816758014), (130, 2408379007), (3089, 101356190), (6178, 50678095), (15445, 20271238), (30890, 10135619), (40157, 7796630), (80314, 3898315), (200785, 1559326), (401570, 779663)]