2012235566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 3605766192

約数和(自身を除く): 1593530626

約数列:

[1, 2, 11, 17, 22, 34, 71, 83, 121, 142, 166, 187, 242, 374, 781, 913, 1207, 1411, 1562, 1826, 2057, 2414, 2822, 4114, 5893, 6889, 8591, 10043, 11786, 13277, 13778, 15521, 17182, 20086, 26554, 31042, 64823, 75779, 100181, 117113, 129646, 146047, 151558, 170731, 200362, 234226, 292094, 341462, 489119, 713053, 833569, 978238, 1101991, 1288243, 1426106, 1667138, 2203982, 2576486, 5380309, 8315023, 10760618, 12121901, 14170673, 16630046, 24243802, 28341346, 59183399, 91465253, 118366798, 182930506, 1006117783, 2012235566]

約数ペア:

[(1, 2012235566), (2, 1006117783), (11, 182930506), (17, 118366798), (22, 91465253), (34, 59183399), (71, 28341346), (83, 24243802), (121, 16630046), (142, 14170673), (166, 12121901), (187, 10760618), (242, 8315023), (374, 5380309), (781, 2576486), (913, 2203982), (1207, 1667138), (1411, 1426106), (1562, 1288243), (1826, 1101991), (2057, 978238), (2414, 833569), (2822, 713053), (4114, 489119), (5893, 341462), (6889, 292094), (8591, 234226), (10043, 200362), (11786, 170731), (13277, 151558), (13778, 146047), (15521, 129646), (17182, 117113), (20086, 100181), (26554, 75779), (31042, 64823)]