674736368

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{283027}}^1$

素因数の和:283184

約数の個数: 20

約数和(自身を含む): 1316080200

約数和(自身を除く): 641343832

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 283027, 566054, 1132108, 2264216, 4528432, 42171023, 84342046, 168684092, 337368184, 674736368]

約数ペア:

[(1, 674736368), (2, 337368184), (4, 168684092), (8, 84342046), (16, 42171023), (149, 4528432), (298, 2264216), (596, 1132108), (1192, 566054), (2384, 283027)]