2527664

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:908

約数の個数: 20

約数和(自身を含む): 4925280

約数和(自身を除く): 2397616

約数列:

[1, 2, 4, 8, 16, 239, 478, 661, 956, 1322, 1912, 2644, 3824, 5288, 10576, 157979, 315958, 631916, 1263832, 2527664]

約数ペア:

[(1, 2527664), (2, 1263832), (4, 631916), (8, 315958), (16, 157979), (239, 10576), (478, 5288), (661, 3824), (956, 2644), (1322, 1912)]