2016365445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{2467}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 3589814592

約数和(自身を除く): 1573449147

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 443, 615, 1329, 1845, 2215, 2467, 3987, 6645, 7401, 12335, 18163, 19935, 22203, 37005, 54489, 90815, 101147, 111015, 163467, 272445, 303441, 505735, 817335, 910323, 1092881, 1517205, 3278643, 4551615, 5464405, 9835929, 16393215, 44808121, 49179645, 134424363, 224040605, 403273089, 672121815, 2016365445]

約数ペア:

[(1, 2016365445), (3, 672121815), (5, 403273089), (9, 224040605), (15, 134424363), (41, 49179645), (45, 44808121), (123, 16393215), (205, 9835929), (369, 5464405), (443, 4551615), (615, 3278643), (1329, 1517205), (1845, 1092881), (2215, 910323), (2467, 817335), (3987, 505735), (6645, 303441), (7401, 272445), (12335, 163467), (18163, 111015), (19935, 101147), (22203, 90815), (37005, 54489)]