2511229110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6439049}}^1$

素因数の和:6439072

約数の個数: 32

約数和(自身を含む): 6490562400

約数和(自身を除く): 3979333290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6439049, 12878098, 19317147, 32195245, 38634294, 64390490, 83707637, 96585735, 167415274, 193171470, 251122911, 418538185, 502245822, 837076370, 1255614555, 2511229110]

約数ペア:

[(1, 2511229110), (2, 1255614555), (3, 837076370), (5, 502245822), (6, 418538185), (10, 251122911), (13, 193171470), (15, 167415274), (26, 96585735), (30, 83707637), (39, 64390490), (65, 38634294), (78, 32195245), (130, 19317147), (195, 12878098), (390, 6439049)]