2021008066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 3939949440

約数和(自身を除く): 1918941374

約数列:

[1, 2, 7, 11, 14, 22, 59, 73, 77, 118, 121, 146, 154, 242, 277, 413, 511, 554, 649, 803, 826, 847, 1022, 1298, 1606, 1694, 1939, 3047, 3878, 4307, 4543, 5621, 6094, 7139, 8614, 8833, 9086, 11242, 14278, 16343, 17666, 20221, 21329, 30149, 32686, 33517, 40442, 42658, 47377, 49973, 60298, 61831, 67034, 94754, 99946, 114401, 123662, 141547, 179773, 222431, 228802, 234619, 283094, 331639, 359546, 444862, 469238, 521147, 663278, 1042294, 1193039, 1258411, 1557017, 1977503, 2386078, 2446741, 2516822, 3114034, 3648029, 3955006, 4893482, 7296058, 8351273, 13123429, 13842521, 16702546, 17127187, 26246858, 27685042, 34254374, 91864003, 144357719, 183728006, 288715438, 1010504033, 2021008066]

約数ペア:

[(1, 2021008066), (2, 1010504033), (7, 288715438), (11, 183728006), (14, 144357719), (22, 91864003), (59, 34254374), (73, 27685042), (77, 26246858), (118, 17127187), (121, 16702546), (146, 13842521), (154, 13123429), (242, 8351273), (277, 7296058), (413, 4893482), (511, 3955006), (554, 3648029), (649, 3114034), (803, 2516822), (826, 2446741), (847, 2386078), (1022, 1977503), (1298, 1557017), (1606, 1258411), (1694, 1193039), (1939, 1042294), (3047, 663278), (3878, 521147), (4307, 469238), (4543, 444862), (5621, 359546), (6094, 331639), (7139, 283094), (8614, 234619), (8833, 228802), (9086, 222431), (11242, 179773), (14278, 141547), (16343, 123662), (17666, 114401), (20221, 99946), (21329, 94754), (30149, 67034), (32686, 61831), (33517, 60298), (40442, 49973), (42658, 47377)]