676234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 1128960

約数和(自身を除く): 452726

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 839, 1678, 10907, 21814, 26009, 52018, 338117, 676234]

約数ペア:

[(1, 676234), (2, 338117), (13, 52018), (26, 26009), (31, 21814), (62, 10907), (403, 1678), (806, 839)]