421775242

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{187123}}^1$

素因数の和:187162

約数の個数: 24

約数和(自身を含む): 767956896

約数和(自身を除く): 346181654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 187123, 374246, 1309861, 2619722, 4303829, 8607658, 9169027, 18338054, 30126803, 60253606, 210887621, 421775242]

約数ペア:

[(1, 421775242), (2, 210887621), (7, 60253606), (14, 30126803), (23, 18338054), (46, 9169027), (49, 8607658), (98, 4303829), (161, 2619722), (322, 1309861), (1127, 374246), (2254, 187123)]