121405822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{20147}}^1$

素因数の和:20303

約数の個数: 16

約数和(自身を含む): 191486592

約数和(自身を除く): 70080770

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 20147, 40294, 463381, 926762, 2639257, 5278514, 60702911, 121405822]

約数ペア:

[(1, 121405822), (2, 60702911), (23, 5278514), (46, 2639257), (131, 926762), (262, 463381), (3013, 40294), (6026, 20147)]