2608060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 6745536

約数和(自身を除く): 4137476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1433, 1820, 2866, 5732, 7165, 10031, 14330, 18629, 20062, 28660, 37258, 40124, 50155, 74516, 93145, 100310, 130403, 186290, 200620, 260806, 372580, 521612, 652015, 1304030, 2608060]

約数ペア:

[(1, 2608060), (2, 1304030), (4, 652015), (5, 521612), (7, 372580), (10, 260806), (13, 200620), (14, 186290), (20, 130403), (26, 100310), (28, 93145), (35, 74516), (52, 50155), (65, 40124), (70, 37258), (91, 28660), (130, 20062), (140, 18629), (182, 14330), (260, 10031), (364, 7165), (455, 5732), (910, 2866), (1433, 1820)]