17966879996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5156969}}^1$

素因数の和:5157053

約数の個数: 24

約数和(自身を含む): 34366048080

約数和(自身を除く): 16399168084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5156969, 10313938, 20627876, 67040597, 134081194, 268162388, 345516923, 691033846, 1382067692, 4491719999, 8983439998, 17966879996]

約数ペア:

[(1, 17966879996), (2, 8983439998), (4, 4491719999), (13, 1382067692), (26, 691033846), (52, 345516923), (67, 268162388), (134, 134081194), (268, 67040597), (871, 20627876), (1742, 10313938), (3484, 5156969)]