548291276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{620239}}^1$

素因数の和:620273

約数の個数: 24

約数和(自身を含む): 1094103360

約数和(自身を除く): 545812084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 620239, 1240478, 2480956, 8063107, 10544063, 16126214, 21088126, 32252428, 42176252, 137072819, 274145638, 548291276]

約数ペア:

[(1, 548291276), (2, 274145638), (4, 137072819), (13, 42176252), (17, 32252428), (26, 21088126), (34, 16126214), (52, 10544063), (68, 8063107), (221, 2480956), (442, 1240478), (884, 620239)]