2016388569470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3881}}^1\times {\mathrm{17959}}^1$

素因数の和:22121

約数の個数: 64

約数和(自身を含む): 3975754337280

約数和(自身を除く): 1959365767810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 3881, 5786, 7762, 14465, 17959, 19405, 28930, 35918, 38810, 42691, 85382, 89795, 179590, 197549, 213455, 395098, 426910, 987745, 1020703, 1975490, 2041406, 4723217, 5103515, 9446434, 10207030, 11227733, 22455466, 23616085, 47232170, 51955387, 56138665, 69698879, 103910774, 112277330, 139397758, 259776935, 348494395, 519553870, 696988790, 766687669, 1533375338, 3833438345, 7666876690, 18330805177, 36661610354, 91654025885, 183308051770, 201638856947, 403277713894, 1008194284735, 2016388569470]

約数ペア:

[(1, 2016388569470), (2, 1008194284735), (5, 403277713894), (10, 201638856947), (11, 183308051770), (22, 91654025885), (55, 36661610354), (110, 18330805177), (263, 7666876690), (526, 3833438345), (1315, 1533375338), (2630, 766687669), (2893, 696988790), (3881, 519553870), (5786, 348494395), (7762, 259776935), (14465, 139397758), (17959, 112277330), (19405, 103910774), (28930, 69698879), (35918, 56138665), (38810, 51955387), (42691, 47232170), (85382, 23616085), (89795, 22455466), (179590, 11227733), (197549, 10207030), (213455, 9446434), (395098, 5103515), (426910, 4723217), (987745, 2041406), (1020703, 1975490)]