2612156944

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1174531}}^1$

素因数の和:1174678

約数の個数: 20

約数和(自身を含む): 5097468880

約数和(自身を除く): 2485311936

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1174531, 2349062, 4698124, 9396248, 18792496, 163259809, 326519618, 653039236, 1306078472, 2612156944]

約数ペア:

[(1, 2612156944), (2, 1306078472), (4, 653039236), (8, 326519618), (16, 163259809), (139, 18792496), (278, 9396248), (556, 4698124), (1112, 2349062), (2224, 1174531)]