2016753765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2377}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 3675436800

約数和(自身を除く): 1658683035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 229, 247, 285, 687, 741, 1145, 1235, 2377, 2977, 3435, 3705, 4351, 7131, 8931, 11885, 13053, 14885, 21755, 30901, 35655, 44655, 45163, 56563, 65265, 92703, 135489, 154505, 169689, 225815, 282815, 463515, 544333, 587119, 677445, 848445, 1632999, 1761357, 2721665, 2935595, 7076329, 8164995, 8806785, 10342327, 21228987, 31026981, 35381645, 51711635, 106144935, 134450251, 155134905, 403350753, 672251255, 2016753765]

約数ペア:

[(1, 2016753765), (3, 672251255), (5, 403350753), (13, 155134905), (15, 134450251), (19, 106144935), (39, 51711635), (57, 35381645), (65, 31026981), (95, 21228987), (195, 10342327), (229, 8806785), (247, 8164995), (285, 7076329), (687, 2935595), (741, 2721665), (1145, 1761357), (1235, 1632999), (2377, 848445), (2977, 677445), (3435, 587119), (3705, 544333), (4351, 463515), (7131, 282815), (8931, 225815), (11885, 169689), (13053, 154505), (14885, 135489), (21755, 92703), (30901, 65265), (35655, 56563), (44655, 45163)]