2016998456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15149}}^1$

素因数の和:15272

約数の個数: 64

約数和(自身を含む): 4417740000

約数和(自身を除く): 2400741544

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 89, 136, 178, 187, 356, 374, 712, 748, 979, 1496, 1513, 1958, 3026, 3916, 6052, 7832, 12104, 15149, 16643, 30298, 33286, 60596, 66572, 121192, 133144, 166639, 257533, 333278, 515066, 666556, 1030132, 1333112, 1348261, 2060264, 2696522, 2832863, 5393044, 5665726, 10786088, 11331452, 14830871, 22662904, 22920437, 29661742, 45840874, 59323484, 91681748, 118646968, 183363496, 252124807, 504249614, 1008499228, 2016998456]

約数ペア:

[(1, 2016998456), (2, 1008499228), (4, 504249614), (8, 252124807), (11, 183363496), (17, 118646968), (22, 91681748), (34, 59323484), (44, 45840874), (68, 29661742), (88, 22920437), (89, 22662904), (136, 14830871), (178, 11331452), (187, 10786088), (356, 5665726), (374, 5393044), (712, 2832863), (748, 2696522), (979, 2060264), (1496, 1348261), (1513, 1333112), (1958, 1030132), (3026, 666556), (3916, 515066), (6052, 333278), (7832, 257533), (12104, 166639), (15149, 133144), (16643, 121192), (30298, 66572), (33286, 60596)]