3820558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3229682

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 271, 371, 542, 742, 1007, 1897, 2014, 3794, 5149, 7049, 10298, 14098, 14363, 28726, 36043, 72086, 100541, 201082, 272897, 545794, 1910279, 3820558]

約数ペア:

[(1, 3820558), (2, 1910279), (7, 545794), (14, 272897), (19, 201082), (38, 100541), (53, 72086), (106, 36043), (133, 28726), (266, 14363), (271, 14098), (371, 10298), (542, 7049), (742, 5149), (1007, 3794), (1897, 2014)]