2742475768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20165263}}^1$

素因数の和:20165286

約数の個数: 16

約数和(自身を含む): 5444621280

約数和(自身を除く): 2702145512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20165263, 40330526, 80661052, 161322104, 342809471, 685618942, 1371237884, 2742475768]

約数ペア:

[(1, 2742475768), (2, 1371237884), (4, 685618942), (8, 342809471), (17, 161322104), (34, 80661052), (68, 40330526), (136, 20165263)]