3965570206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{774223}}^1$

素因数の和:774435

約数の個数: 16

約数和(自身を含む): 6438446784

約数和(自身を除く): 2472876578

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 774223, 1548446, 10064899, 20129798, 152521931, 305043862, 1982785103, 3965570206]

約数ペア:

[(1, 3965570206), (2, 1982785103), (13, 305043862), (26, 152521931), (197, 20129798), (394, 10064899), (2561, 1548446), (5122, 774223)]