2355443390

素因数分解:

$2^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{100189}}^1$

素因数の和:102547

約数の個数: 16

約数和(自身を含む): 4241643840

約数和(自身を除く): 1886200450

約数列:

[1, 2, 5, 10, 2351, 4702, 11755, 23510, 100189, 200378, 500945, 1001890, 235544339, 471088678, 1177721695, 2355443390]

約数ペア:

[(1, 2355443390), (2, 1177721695), (5, 471088678), (10, 235544339), (2351, 1001890), (4702, 500945), (11755, 200378), (23510, 100189)]