2646347438

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1092629}}^1$

素因数の和:1092811

約数の個数: 16

約数和(自身を含む): 4562822880

約数和(自身を除く): 1916475442

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 1092629, 2185258, 7648403, 15296806, 189024817, 378049634, 1323173719, 2646347438]

約数ペア:

[(1, 2646347438), (2, 1323173719), (7, 378049634), (14, 189024817), (173, 15296806), (346, 7648403), (1211, 2185258), (2422, 1092629)]