2013222968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{5581}}^1$

素因数の和:6327

約数の個数: 32

約数和(自身を含む): 3837513360

約数和(自身を除く): 1824290392

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 673, 1346, 2692, 5384, 5581, 11162, 22324, 44648, 45091, 90182, 180364, 360728, 373927, 747854, 1495708, 2991416, 3756013, 7512026, 15024052, 30048104, 251652871, 503305742, 1006611484, 2013222968]

約数ペア:

[(1, 2013222968), (2, 1006611484), (4, 503305742), (8, 251652871), (67, 30048104), (134, 15024052), (268, 7512026), (536, 3756013), (673, 2991416), (1346, 1495708), (2692, 747854), (5384, 373927), (5581, 360728), (11162, 180364), (22324, 90182), (44648, 45091)]