1962772091

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{136979}}^1$

素因数の和:137098

約数の個数: 16

約数和(自身を含む): 2367014400

約数和(自身を除く): 404242309

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 136979, 958853, 3150517, 12191131, 22053619, 85337917, 280396013, 1962772091]

約数ペア:

[(1, 1962772091), (7, 280396013), (23, 85337917), (89, 22053619), (161, 12191131), (623, 3150517), (2047, 958853), (14329, 136979)]