305287564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{25951}}^1$

素因数の和:26145

約数の個数: 24

約数和(自身を含む): 568971648

約数和(自身を除く): 263684084

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 25951, 51902, 103804, 441167, 882334, 1764668, 4489523, 8979046, 17958092, 76321891, 152643782, 305287564]

約数ペア:

[(1, 305287564), (2, 152643782), (4, 76321891), (17, 17958092), (34, 8979046), (68, 4489523), (173, 1764668), (346, 882334), (692, 441167), (2941, 103804), (5882, 51902), (11764, 25951)]