814761230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4288217}}^1$

素因数の和:4288243

約数の個数: 16

約数和(自身を含む): 1543758480

約数和(自身を除く): 728997250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4288217, 8576434, 21441085, 42882170, 81476123, 162952246, 407380615, 814761230]

約数ペア:

[(1, 814761230), (2, 407380615), (5, 162952246), (10, 81476123), (19, 42882170), (38, 21441085), (95, 8576434), (190, 4288217)]