2010457659

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{5531}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 3228917760

約数和(自身を除く): 1218460101

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 911, 2733, 5531, 6377, 16593, 17309, 19131, 38717, 51927, 105089, 116151, 121163, 315267, 363489, 735623, 2206869, 5038741, 15116223, 35271187, 95736079, 105813561, 287208237, 670152553, 2010457659]

約数ペア:

[(1, 2010457659), (3, 670152553), (7, 287208237), (19, 105813561), (21, 95736079), (57, 35271187), (133, 15116223), (399, 5038741), (911, 2206869), (2733, 735623), (5531, 363489), (6377, 315267), (16593, 121163), (17309, 116151), (19131, 105089), (38717, 51927)]