1291212448

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{167429}}^1$

素因数の和:167680

約数の個数: 24

約数和(自身を含む): 2552637780

約数和(自身を除く): 1261425332

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 964, 1928, 3856, 7712, 167429, 334858, 669716, 1339432, 2678864, 5357728, 40350389, 80700778, 161401556, 322803112, 645606224, 1291212448]

約数ペア:

[(1, 1291212448), (2, 645606224), (4, 322803112), (8, 161401556), (16, 80700778), (32, 40350389), (241, 5357728), (482, 2678864), (964, 1339432), (1928, 669716), (3856, 334858), (7712, 167429)]