26345878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1637}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 42653520

約数和(自身を除く): 16307642

約数列:

[1, 2, 13, 26, 619, 1238, 1637, 3274, 8047, 16094, 21281, 42562, 1013303, 2026606, 13172939, 26345878]

約数ペア:

[(1, 26345878), (2, 13172939), (13, 2026606), (26, 1013303), (619, 42562), (1238, 21281), (1637, 16094), (3274, 8047)]