905973954

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 1826184960

約数和(自身を除く): 920211006

約数列:

[1, 2, 3, 6, 239, 317, 478, 634, 717, 951, 1434, 1902, 1993, 3986, 5979, 11958, 75763, 151526, 227289, 454578, 476327, 631781, 952654, 1263562, 1428981, 1895343, 2857962, 3790686, 150995659, 301991318, 452986977, 905973954]

約数ペア:

[(1, 905973954), (2, 452986977), (3, 301991318), (6, 150995659), (239, 3790686), (317, 2857962), (478, 1895343), (634, 1428981), (717, 1263562), (951, 952654), (1434, 631781), (1902, 476327), (1993, 454578), (3986, 227289), (5979, 151526), (11958, 75763)]