1859792394236

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1\times {\mathrm{670237}}^1$

素因数の和:671238

約数の個数: 48

約数和(自身を含む): 3756785866176

約数和(自身を除く): 1896993471940

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 877, 1582, 1754, 3164, 3508, 6139, 12278, 24556, 99101, 198202, 396404, 670237, 693707, 1340474, 1387414, 2680948, 2774828, 4691659, 9383318, 18766636, 75736781, 151473562, 302947124, 530157467, 587797849, 1060314934, 1175595698, 2120629868, 2351191396, 4114584943, 8229169886, 16458339772, 66421156937, 132842313874, 265684627748, 464948098559, 929896197118, 1859792394236]

約数ペア:

[(1, 1859792394236), (2, 929896197118), (4, 464948098559), (7, 265684627748), (14, 132842313874), (28, 66421156937), (113, 16458339772), (226, 8229169886), (452, 4114584943), (791, 2351191396), (877, 2120629868), (1582, 1175595698), (1754, 1060314934), (3164, 587797849), (3508, 530157467), (6139, 302947124), (12278, 151473562), (24556, 75736781), (99101, 18766636), (198202, 9383318), (396404, 4691659), (670237, 2774828), (693707, 2680948), (1340474, 1387414)]