2478863632

素因数分解:

$2^4\times 7^1\times {\mathrm{22132711}}^1$

素因数の和:22132726

約数の個数: 20

約数和(自身を含む): 5488912576

約数和(自身を除く): 3010048944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22132711, 44265422, 88530844, 154928977, 177061688, 309857954, 354123376, 619715908, 1239431816, 2478863632]

約数ペア:

[(1, 2478863632), (2, 1239431816), (4, 619715908), (7, 354123376), (8, 309857954), (14, 177061688), (16, 154928977), (28, 88530844), (56, 44265422), (112, 22132711)]