2017896705098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1\times {\mathrm{2111}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 3234875719680

約数和(自身を除く): 1216979014582

約数列:

[1, 2, 19, 38, 101, 202, 263, 526, 947, 1894, 1919, 2111, 3838, 4222, 4997, 9994, 17993, 26563, 35986, 40109, 53126, 80218, 95647, 191294, 213211, 249061, 426422, 498122, 504697, 555193, 1009394, 1110386, 1817293, 1999117, 3634586, 3998234, 4051009, 4732159, 8102018, 9464318, 10548667, 21097334, 25155161, 37983223, 50310322, 56074493, 75966446, 112148986, 201910817, 403821634, 477948059, 525767771, 955896118, 1051535542, 1065415367, 2130830734, 3836305523, 7672611046, 9989587649, 19979175298, 53102544871, 106205089742, 1008948352549, 2017896705098]

約数ペア:

[(1, 2017896705098), (2, 1008948352549), (19, 106205089742), (38, 53102544871), (101, 19979175298), (202, 9989587649), (263, 7672611046), (526, 3836305523), (947, 2130830734), (1894, 1065415367), (1919, 1051535542), (2111, 955896118), (3838, 525767771), (4222, 477948059), (4997, 403821634), (9994, 201910817), (17993, 112148986), (26563, 75966446), (35986, 56074493), (40109, 50310322), (53126, 37983223), (80218, 25155161), (95647, 21097334), (191294, 10548667), (213211, 9464318), (249061, 8102018), (426422, 4732159), (498122, 4051009), (504697, 3998234), (555193, 3634586), (1009394, 1999117), (1110386, 1817293)]