2071445.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 21145755

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 743, 1455, 2229, 2813, 3715, 8439, 11145, 14065, 21547, 42195, 64641, 72071, 107735, 216213, 323205, 360355, 1081065, 2090059, 6270177, 10450295, 31350885]

約数ペア:

[(1, 31350885), (3, 10450295), (5, 6270177), (15, 2090059), (29, 1081065), (87, 360355), (97, 323205), (145, 216213), (291, 107735), (435, 72071), (485, 64641), (743, 42195), (1455, 21547), (2229, 14065), (2813, 11145), (3715, 8439)]