286576052

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{74707}}^1$

素因数の和:74855

約数の個数: 24

約数和(自身を含む): 577343424

約数和(自身を除く): 290767372

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 74707, 149414, 298828, 522949, 1045898, 2091796, 10234859, 20469718, 40939436, 71644013, 143288026, 286576052]

約数ペア:

[(1, 286576052), (2, 143288026), (4, 71644013), (7, 40939436), (14, 20469718), (28, 10234859), (137, 2091796), (274, 1045898), (548, 522949), (959, 298828), (1918, 149414), (3836, 74707)]