1215671026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{21787}}^1$

素因数の和:23025

約数の個数: 16

約数和(自身を含む): 1904445504

約数和(自身を除く): 688774478

約数列:

[1, 2, 23, 46, 1213, 2426, 21787, 27899, 43574, 55798, 501101, 1002202, 26427631, 52855262, 607835513, 1215671026]

約数ペア:

[(1, 1215671026), (2, 607835513), (23, 52855262), (46, 26427631), (1213, 1002202), (2426, 501101), (21787, 55798), (27899, 43574)]