122605868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12894

約数の個数: 48

約数和(自身を含む): 276154368

約数和(自身を除く): 153548500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 12841, 25682, 51364, 89887, 141251, 179774, 282502, 359548, 398071, 565004, 796142, 988757, 1592284, 1977514, 2786497, 3955028, 4378781, 5572994, 8757562, 11145988, 17515124, 30651467, 61302934, 122605868]

約数ペア:

[(1, 122605868), (2, 61302934), (4, 30651467), (7, 17515124), (11, 11145988), (14, 8757562), (22, 5572994), (28, 4378781), (31, 3955028), (44, 2786497), (62, 1977514), (77, 1592284), (124, 988757), (154, 796142), (217, 565004), (308, 398071), (341, 359548), (434, 282502), (682, 179774), (868, 141251), (1364, 89887), (2387, 51364), (4774, 25682), (9548, 12841)]