212836667042

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{19051}}^1\times {\mathrm{42641}}^1$

素因数の和:61825

約数の個数: 16

約数和(自身を含む): 321716492064

約数和(自身を除く): 108879825022

約数列:

[1, 2, 131, 262, 19051, 38102, 42641, 85282, 2495681, 4991362, 5585971, 11171942, 812353691, 1624707382, 106418333521, 212836667042]

約数ペア:

[(1, 212836667042), (2, 106418333521), (131, 1624707382), (262, 812353691), (19051, 11171942), (38102, 5585971), (42641, 4991362), (85282, 2495681)]