1187352208

素因数分解:

$2^4\times 7^1\times {\mathrm{10601359}}^1$

素因数の和:10601374

約数の個数: 20

約数和(自身を含む): 2629137280

約数和(自身を除く): 1441785072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10601359, 21202718, 42405436, 74209513, 84810872, 148419026, 169621744, 296838052, 593676104, 1187352208]

約数ペア:

[(1, 1187352208), (2, 593676104), (4, 296838052), (7, 169621744), (8, 148419026), (14, 84810872), (16, 74209513), (28, 42405436), (56, 21202718), (112, 10601359)]