2000352972

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1\times {\mathrm{1367}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 4702199040

約数和(自身を除く): 2701846068

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 619, 788, 1182, 1238, 1367, 1857, 2364, 2476, 2734, 3714, 4101, 5468, 7428, 8202, 16404, 121943, 243886, 269299, 365829, 487772, 538598, 731658, 807897, 846173, 1077196, 1463316, 1615794, 1692346, 2538519, 3231588, 3384692, 5077038, 10154076, 166696081, 333392162, 500088243, 666784324, 1000176486, 2000352972]

約数ペア:

[(1, 2000352972), (2, 1000176486), (3, 666784324), (4, 500088243), (6, 333392162), (12, 166696081), (197, 10154076), (394, 5077038), (591, 3384692), (619, 3231588), (788, 2538519), (1182, 1692346), (1238, 1615794), (1367, 1463316), (1857, 1077196), (2364, 846173), (2476, 807897), (2734, 731658), (3714, 538598), (4101, 487772), (5468, 365829), (7428, 269299), (8202, 243886), (16404, 121943)]