2128222078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{230977}}^1$

素因数の和:231267

約数の個数: 16

約数和(自身を含む): 3392604864

約数和(自身を除く): 1264382786

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 230977, 461954, 3926609, 7853218, 62594767, 125189534, 1064111039, 2128222078]

約数ペア:

[(1, 2128222078), (2, 1064111039), (17, 125189534), (34, 62594767), (271, 7853218), (542, 3926609), (4607, 461954), (9214, 230977)]