2018809195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 2671704000

約数和(自身を除く): 652894805

約数列:

[1, 5, 13, 59, 65, 149, 295, 745, 767, 1937, 3533, 3835, 8791, 9685, 17665, 43955, 45929, 114283, 208447, 229645, 526417, 571415, 1042235, 2632085, 2709811, 6843421, 13549055, 31058603, 34217105, 155293015, 403761839, 2018809195]

約数ペア:

[(1, 2018809195), (5, 403761839), (13, 155293015), (59, 34217105), (65, 31058603), (149, 13549055), (295, 6843421), (745, 2709811), (767, 2632085), (1937, 1042235), (3533, 571415), (3835, 526417), (8791, 229645), (9685, 208447), (17665, 114283), (43955, 45929)]