26098805

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 5834635

約数列:

[1, 5, 89, 223, 263, 445, 1115, 1315, 19847, 23407, 58649, 99235, 117035, 293245, 5219761, 26098805]

約数ペア:

[(1, 26098805), (5, 5219761), (89, 293245), (223, 117035), (263, 99235), (445, 58649), (1115, 23407), (1315, 19847)]