2029871846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{119813}}^1$

素因数の和:120055

約数の個数: 16

約数和(自身を含む): 3131458704

約数和(自身を除く): 1101586858

約数列:

[1, 2, 43, 86, 197, 394, 8471, 16942, 119813, 239626, 5151959, 10303918, 23603161, 47206322, 1014935923, 2029871846]

約数ペア:

[(1, 2029871846), (2, 1014935923), (43, 47206322), (86, 23603161), (197, 10303918), (394, 5151959), (8471, 239626), (16942, 119813)]