2182041890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1640633}}^1$

素因数の和:1640666

約数の個数: 32

約数和(自身を含む): 4725025920

約数和(自身を除く): 2542984030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1640633, 3281266, 8203165, 11484431, 16406330, 22968862, 31172027, 57422155, 62344054, 114844310, 155860135, 218204189, 311720270, 436408378, 1091020945, 2182041890]

約数ペア:

[(1, 2182041890), (2, 1091020945), (5, 436408378), (7, 311720270), (10, 218204189), (14, 155860135), (19, 114844310), (35, 62344054), (38, 57422155), (70, 31172027), (95, 22968862), (133, 16406330), (190, 11484431), (266, 8203165), (665, 3281266), (1330, 1640633)]