25220002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{673}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 38895192

約数和(自身を除く): 13675190

約数列:

[1, 2, 41, 82, 457, 673, 914, 1346, 18737, 27593, 37474, 55186, 307561, 615122, 12610001, 25220002]

約数ペア:

[(1, 25220002), (2, 12610001), (41, 615122), (82, 307561), (457, 55186), (673, 37474), (914, 27593), (1346, 18737)]