397459339922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{7202177}}^1$

素因数の和:7202893

約数の個数: 16

約数和(自身を含む): 611637764472

約数和(自身を除く): 214178424550

約数列:

[1, 2, 41, 82, 673, 1346, 27593, 55186, 7202177, 14404354, 295289257, 590578514, 4847065121, 9694130242, 198729669961, 397459339922]

約数ペア:

[(1, 397459339922), (2, 198729669961), (41, 9694130242), (82, 4847065121), (673, 590578514), (1346, 295289257), (27593, 14404354), (55186, 7202177)]