9770242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 14968800

約数和(自身を除く): 5198558

約数列:

[1, 2, 89, 131, 178, 262, 419, 838, 11659, 23318, 37291, 54889, 74582, 109778, 4885121, 9770242]

約数ペア:

[(1, 9770242), (2, 4885121), (89, 109778), (131, 74582), (178, 54889), (262, 37291), (419, 23318), (838, 11659)]