127760412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{818977}}^1$

素因数の和:818997

約数の個数: 24

約数和(自身を含む): 321039376

約数和(自身を除く): 193278964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 818977, 1637954, 2456931, 3275908, 4913862, 9827724, 10646701, 21293402, 31940103, 42586804, 63880206, 127760412]

約数ペア:

[(1, 127760412), (2, 63880206), (3, 42586804), (4, 31940103), (6, 21293402), (12, 10646701), (13, 9827724), (26, 4913862), (39, 3275908), (52, 2456931), (78, 1637954), (156, 818977)]