409840706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{135979}}^1$

素因数の和:136129

約数の個数: 16

約数和(自身を含む): 675548640

約数和(自身を除く): 265707934

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 135979, 271958, 1495769, 2991538, 18629123, 37258246, 204920353, 409840706]

約数ペア:

[(1, 409840706), (2, 204920353), (11, 37258246), (22, 18629123), (137, 2991538), (274, 1495769), (1507, 271958), (3014, 135979)]