1344349748

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1\times {\mathrm{587}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 2712213504

約数和(自身を除く): 1367863756

約数列:

[1, 2, 4, 7, 14, 28, 263, 311, 526, 587, 622, 1052, 1174, 1244, 1841, 2177, 2348, 3682, 4109, 4354, 7364, 8218, 8708, 16436, 81793, 154381, 163586, 182557, 308762, 327172, 365114, 572551, 617524, 730228, 1080667, 1145102, 1277899, 2161334, 2290204, 2555798, 4322668, 5111596, 48012491, 96024982, 192049964, 336087437, 672174874, 1344349748]

約数ペア:

[(1, 1344349748), (2, 672174874), (4, 336087437), (7, 192049964), (14, 96024982), (28, 48012491), (263, 5111596), (311, 4322668), (526, 2555798), (587, 2290204), (622, 2161334), (1052, 1277899), (1174, 1145102), (1244, 1080667), (1841, 730228), (2177, 617524), (2348, 572551), (3682, 365114), (4109, 327172), (4354, 308762), (7364, 182557), (8218, 163586), (8708, 154381), (16436, 81793)]