1688623106848

素因数分解:

$2^5\times {\mathrm{18973}}^1\times {\mathrm{2781293}}^1$

素因数の和:2800276

約数の個数: 24

約数和(自身を含む): 3324653158428

約数和(自身を除く): 1636030051580

約数列:

[1, 2, 4, 8, 16, 32, 18973, 37946, 75892, 151784, 303568, 607136, 2781293, 5562586, 11125172, 22250344, 44500688, 89001376, 52769472089, 105538944178, 211077888356, 422155776712, 844311553424, 1688623106848]

約数ペア:

[(1, 1688623106848), (2, 844311553424), (4, 422155776712), (8, 211077888356), (16, 105538944178), (32, 52769472089), (18973, 89001376), (37946, 44500688), (75892, 22250344), (151784, 11125172), (303568, 5562586), (607136, 2781293)]