2017459292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 4076567040

約数和(自身を除く): 2059107748

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 289, 323, 527, 578, 589, 646, 1054, 1156, 1178, 1292, 2108, 2356, 2963, 5491, 5926, 8959, 10013, 10982, 11852, 17918, 20026, 21964, 35836, 40052, 50371, 56297, 91853, 100742, 112594, 170221, 183706, 201484, 225188, 340442, 367412, 680884, 856307, 957049, 1561501, 1712614, 1745207, 1914098, 3123002, 3425228, 3490414, 3828196, 6246004, 6980828, 16269833, 26545517, 29668519, 32539666, 53091034, 59337038, 65079332, 106182068, 118674076, 504364823, 1008729646, 2017459292]

約数ペア:

[(1, 2017459292), (2, 1008729646), (4, 504364823), (17, 118674076), (19, 106182068), (31, 65079332), (34, 59337038), (38, 53091034), (62, 32539666), (68, 29668519), (76, 26545517), (124, 16269833), (289, 6980828), (323, 6246004), (527, 3828196), (578, 3490414), (589, 3425228), (646, 3123002), (1054, 1914098), (1156, 1745207), (1178, 1712614), (1292, 1561501), (2108, 957049), (2356, 856307), (2963, 680884), (5491, 367412), (5926, 340442), (8959, 225188), (10013, 201484), (10982, 183706), (11852, 170221), (17918, 112594), (20026, 100742), (21964, 91853), (35836, 56297), (40052, 50371)]