13309328132

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 23792885760

約数和(自身を除く): 10483557628

約数列:

[1, 2, 4, 79, 158, 277, 316, 383, 397, 554, 766, 794, 1108, 1532, 1588, 21883, 30257, 31363, 43766, 60514, 62726, 87532, 106091, 109969, 121028, 125452, 152051, 212182, 219938, 304102, 424364, 439876, 608204, 8381189, 8687551, 12012029, 16762378, 17375102, 24024058, 33524756, 34750204, 42118127, 48048116, 84236254, 168472508, 3327332033, 6654664066, 13309328132]

約数ペア:

[(1, 13309328132), (2, 6654664066), (4, 3327332033), (79, 168472508), (158, 84236254), (277, 48048116), (316, 42118127), (383, 34750204), (397, 33524756), (554, 24024058), (766, 17375102), (794, 16762378), (1108, 12012029), (1532, 8687551), (1588, 8381189), (21883, 608204), (30257, 439876), (31363, 424364), (43766, 304102), (60514, 219938), (62726, 212182), (87532, 152051), (106091, 125452), (109969, 121028)]