252693502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15280

約数の個数: 24

約数和(自身を含む): 417460176

約数和(自身を除く): 164766674

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 15217, 16606, 30434, 289123, 349991, 578246, 699982, 5493337, 6649829, 10986674, 13299658, 126346751, 252693502]

約数ペア:

[(1, 252693502), (2, 126346751), (19, 13299658), (23, 10986674), (38, 6649829), (46, 5493337), (361, 699982), (437, 578246), (722, 349991), (874, 289123), (8303, 30434), (15217, 16606)]