708197906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21397}}^1$

素因数の和:21498

約数の個数: 32

約数和(自身を含む): 1222253760

約数和(自身を除く): 514055854

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2546, 16549, 21397, 33098, 42794, 278161, 406543, 556322, 813086, 1433599, 2867198, 5285059, 10570118, 18636787, 27238381, 37273574, 54476762, 354098953, 708197906]

約数ペア:

[(1, 708197906), (2, 354098953), (13, 54476762), (19, 37273574), (26, 27238381), (38, 18636787), (67, 10570118), (134, 5285059), (247, 2867198), (494, 1433599), (871, 813086), (1273, 556322), (1742, 406543), (2546, 278161), (16549, 42794), (21397, 33098)]