2308981444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{68777}}^1$

素因数の和:68908

約数の個数: 48

約数和(自身を含む): 5084069760

約数和(自身を除く): 2775088316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4796, 8393, 16786, 33572, 68777, 137554, 275108, 481439, 756547, 962878, 1513094, 1925756, 3026188, 5295829, 7496693, 10591658, 14993386, 21183316, 29986772, 52476851, 82463623, 104953702, 164927246, 209907404, 329854492, 577245361, 1154490722, 2308981444]

約数ペア:

[(1, 2308981444), (2, 1154490722), (4, 577245361), (7, 329854492), (11, 209907404), (14, 164927246), (22, 104953702), (28, 82463623), (44, 52476851), (77, 29986772), (109, 21183316), (154, 14993386), (218, 10591658), (308, 7496693), (436, 5295829), (763, 3026188), (1199, 1925756), (1526, 1513094), (2398, 962878), (3052, 756547), (4796, 481439), (8393, 275108), (16786, 137554), (33572, 68777)]