255014786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{62473}}^1$

素因数の和:62645

約数の個数: 16

約数和(自身を含む): 414577464

約数和(自身を除く): 159562678

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 62473, 124946, 812149, 1624298, 9808261, 19616522, 127507393, 255014786]

約数ペア:

[(1, 255014786), (2, 127507393), (13, 19616522), (26, 9808261), (157, 1624298), (314, 812149), (2041, 124946), (4082, 62473)]