79401998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43013}}^1$

素因数の和:43099

約数の個数: 16

約数和(自身を含む): 130074336

約数和(自身を除く): 50672338

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 43013, 86026, 559169, 1118338, 3053923, 6107846, 39700999, 79401998]

約数ペア:

[(1, 79401998), (2, 39700999), (13, 6107846), (26, 3053923), (71, 1118338), (142, 559169), (923, 86026), (1846, 43013)]