8399326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 14853888

約数和(自身を除く): 6454562

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 613, 806, 1054, 1226, 6851, 7969, 10421, 13702, 15938, 19003, 20842, 38006, 135473, 247039, 270946, 323051, 494078, 646102, 4199663, 8399326]

約数ペア:

[(1, 8399326), (2, 4199663), (13, 646102), (17, 494078), (26, 323051), (31, 270946), (34, 247039), (62, 135473), (221, 38006), (403, 20842), (442, 19003), (527, 15938), (613, 13702), (806, 10421), (1054, 7969), (1226, 6851)]