9544801390

素因数分解:

$2^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{405989}}^1$

素因数の和:408347

約数の個数: 16

約数和(自身を含む): 17187992640

約数和(自身を除く): 7643191250

約数列:

[1, 2, 5, 10, 2351, 4702, 11755, 23510, 405989, 811978, 2029945, 4059890, 954480139, 1908960278, 4772400695, 9544801390]

約数ペア:

[(1, 9544801390), (2, 4772400695), (5, 1908960278), (10, 954480139), (2351, 4059890), (4702, 2029945), (11755, 811978), (23510, 405989)]