81001102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{719}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 68989298

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 619, 719, 1238, 1438, 4333, 5033, 8047, 8666, 9347, 10066, 16094, 18694, 56329, 65429, 112658, 130858, 445061, 890122, 3115427, 5785793, 6230854, 11571586, 40500551, 81001102]

約数ペア:

[(1, 81001102), (2, 40500551), (7, 11571586), (13, 6230854), (14, 5785793), (26, 3115427), (91, 890122), (182, 445061), (619, 130858), (719, 112658), (1238, 65429), (1438, 56329), (4333, 18694), (5033, 16094), (8047, 10066), (8666, 9347)]