274314514

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{16519}}^1$

素因数の和:16582

約数の個数: 24

約数和(自身を含む): 453176640

約数和(自身を除く): 178862126

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 16519, 16606, 33038, 313861, 379937, 627722, 759874, 5963359, 7218803, 11926718, 14437606, 137157257, 274314514]

約数ペア:

[(1, 274314514), (2, 137157257), (19, 14437606), (23, 11926718), (38, 7218803), (46, 5963359), (361, 759874), (437, 627722), (722, 379937), (874, 313861), (8303, 33038), (16519, 16606)]