255829483007

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1\times {\mathrm{124981}}^1$

素因数の和:126710

約数の個数: 16

約数和(自身を含む): 294101643264

約数和(自身を除く): 38272160257

約数列:

[1, 7, 191, 1337, 1531, 10717, 124981, 292421, 874867, 2046947, 23871371, 167099597, 191345911, 1339421377, 36547069001, 255829483007]

約数ペア:

[(1, 255829483007), (7, 36547069001), (191, 1339421377), (1337, 191345911), (1531, 167099597), (10717, 23871371), (124981, 2046947), (292421, 874867)]