1968266305

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{10321}}^1$

素因数の和:11256

約数の個数: 16

約数和(自身を含む): 2419807104

約数和(自身を除く): 451540799

約数列:

[1, 5, 43, 215, 887, 4435, 10321, 38141, 51605, 190705, 443803, 2219015, 9154727, 45773635, 393653261, 1968266305]

約数ペア:

[(1, 1968266305), (5, 393653261), (43, 45773635), (215, 9154727), (887, 2219015), (4435, 443803), (10321, 190705), (38141, 51605)]