8265970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 15748992

約数和(自身を除く): 7483022

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 433, 830, 866, 1909, 2165, 3818, 4330, 9545, 9959, 19090, 19918, 35939, 49795, 71878, 99590, 179695, 359390, 826597, 1653194, 4132985, 8265970]

約数ペア:

[(1, 8265970), (2, 4132985), (5, 1653194), (10, 826597), (23, 359390), (46, 179695), (83, 99590), (115, 71878), (166, 49795), (230, 35939), (415, 19918), (433, 19090), (830, 9959), (866, 9545), (1909, 4330), (2165, 3818)]