1969392110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{38699}}^1$

素因数の和:39440

約数の個数: 32

約数和(自身を含む): 4056998400

約数和(自身を除く): 2087606290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 727, 1454, 3635, 5089, 7270, 10178, 25445, 38699, 50890, 77398, 193495, 270893, 386990, 541786, 1354465, 2708930, 28134173, 56268346, 140670865, 196939211, 281341730, 393878422, 984696055, 1969392110]

約数ペア:

[(1, 1969392110), (2, 984696055), (5, 393878422), (7, 281341730), (10, 196939211), (14, 140670865), (35, 56268346), (70, 28134173), (727, 2708930), (1454, 1354465), (3635, 541786), (5089, 386990), (7270, 270893), (10178, 193495), (25445, 77398), (38699, 50890)]