15678070486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1\times {\mathrm{3863}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 25537639680

約数和(自身を除く): 9859569194

約数列:

[1, 2, 13, 26, 139, 278, 1123, 1807, 2246, 3614, 3863, 7726, 14599, 29198, 50219, 100438, 156097, 312194, 536957, 1073914, 2029261, 4058522, 4338149, 6980441, 8676298, 13960882, 56395937, 112791874, 603002711, 1206005422, 7839035243, 15678070486]

約数ペア:

[(1, 15678070486), (2, 7839035243), (13, 1206005422), (26, 603002711), (139, 112791874), (278, 56395937), (1123, 13960882), (1807, 8676298), (2246, 6980441), (3614, 4338149), (3863, 4058522), (7726, 2029261), (14599, 1073914), (29198, 536957), (50219, 312194), (100438, 156097)]