874908304

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{399137}}^1$

素因数の和:399282

約数の個数: 20

約数和(自身を含む): 1707512364

約数和(自身を除く): 832604060

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 399137, 798274, 1596548, 3193096, 6386192, 54681769, 109363538, 218727076, 437454152, 874908304]

約数ペア:

[(1, 874908304), (2, 437454152), (4, 218727076), (8, 109363538), (16, 54681769), (137, 6386192), (274, 3193096), (548, 1596548), (1096, 798274), (2192, 399137)]