40009195198

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124252159}}^1$

素因数の和:124252191

約数の個数: 16

約数和(自身を含む): 71569244160

約数和(自身を除く): 31560048962

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 124252159, 248504318, 869765113, 1739530226, 2857799657, 5715599314, 20004597599, 40009195198]

約数ペア:

[(1, 40009195198), (2, 20004597599), (7, 5715599314), (14, 2857799657), (23, 1739530226), (46, 869765113), (161, 248504318), (322, 124252159)]