1377881274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{426061}}^1$

素因数の和:426091

約数の個数: 48

約数和(自身を含む): 3497116896

約数和(自身を除く): 2119235622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 426061, 852122, 1278183, 2556366, 2982427, 4686671, 5964854, 8947281, 9373342, 14060013, 17894562, 20876989, 28120026, 32806697, 41753978, 62630967, 65613394, 98420091, 125261934, 196840182, 229646879, 459293758, 688940637, 1377881274]

約数ペア:

[(1, 1377881274), (2, 688940637), (3, 459293758), (6, 229646879), (7, 196840182), (11, 125261934), (14, 98420091), (21, 65613394), (22, 62630967), (33, 41753978), (42, 32806697), (49, 28120026), (66, 20876989), (77, 17894562), (98, 14060013), (147, 9373342), (154, 8947281), (231, 5964854), (294, 4686671), (462, 2982427), (539, 2556366), (1078, 1278183), (1617, 852122), (3234, 426061)]