858365422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197507}}^1$

素因数の和:197603

約数の個数: 16

約数和(自身を含む): 1343844432

約数和(自身を除く): 485479010

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 197507, 395014, 8097787, 10467871, 16195574, 20935742, 429182711, 858365422]

約数ペア:

[(1, 858365422), (2, 429182711), (41, 20935742), (53, 16195574), (82, 10467871), (106, 8097787), (2173, 395014), (4346, 197507)]