120581998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2713}}^1$

素因数の和:3099

約数の個数: 16

約数和(自身を含む): 184074336

約数和(自身を除く): 63492338

約数列:

[1, 2, 71, 142, 313, 626, 2713, 5426, 22223, 44446, 192623, 385246, 849169, 1698338, 60290999, 120581998]

約数ペア:

[(1, 120581998), (2, 60290999), (71, 1698338), (142, 849169), (313, 385246), (626, 192623), (2713, 44446), (5426, 22223)]