1681996235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{42373}}^1$

素因数の和:42862

約数の個数: 16

約数和(自身を含む): 2141751456

約数和(自身を除く): 459755221

約数列:

[1, 5, 17, 85, 467, 2335, 7939, 39695, 42373, 211865, 720341, 3601705, 19788191, 98940955, 336399247, 1681996235]

約数ペア:

[(1, 1681996235), (5, 336399247), (17, 98940955), (85, 19788191), (467, 3601705), (2335, 720341), (7939, 211865), (39695, 42373)]