2815674504601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4132439}}^1$

素因数の和:4132621

約数の個数: 32

約数和(自身を含む): 3491085312000

約数和(自身を除く): 675410807399

約数列:

[1, 7, 19, 47, 109, 133, 329, 763, 893, 2071, 5123, 6251, 14497, 35861, 97337, 681359, 4132439, 28927073, 78516341, 194224633, 450435851, 549614387, 1359572431, 3153050957, 3690268027, 8558281169, 21170484997, 25831876189, 59907968183, 148193394979, 402239214943, 2815674504601]

約数ペア:

[(1, 2815674504601), (7, 402239214943), (19, 148193394979), (47, 59907968183), (109, 25831876189), (133, 21170484997), (329, 8558281169), (763, 3690268027), (893, 3153050957), (2071, 1359572431), (5123, 549614387), (6251, 450435851), (14497, 194224633), (35861, 78516341), (97337, 28927073), (681359, 4132439)]