2017223362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 3868839936

約数和(自身を除く): 1851616574

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 337, 517, 658, 674, 827, 1034, 1654, 2359, 3619, 3707, 4718, 5789, 7238, 7414, 9097, 11578, 15839, 18194, 25949, 31678, 38869, 51898, 63679, 77738, 110873, 127358, 174229, 221746, 272083, 278699, 348458, 427559, 544166, 557398, 855118, 1219603, 1950893, 2439206, 2992913, 3065689, 3901786, 5985826, 6131378, 13098853, 21459823, 26197706, 42919646, 91691971, 144087383, 183383942, 288174766, 1008611681, 2017223362]

約数ペア:

[(1, 2017223362), (2, 1008611681), (7, 288174766), (11, 183383942), (14, 144087383), (22, 91691971), (47, 42919646), (77, 26197706), (94, 21459823), (154, 13098853), (329, 6131378), (337, 5985826), (517, 3901786), (658, 3065689), (674, 2992913), (827, 2439206), (1034, 1950893), (1654, 1219603), (2359, 855118), (3619, 557398), (3707, 544166), (4718, 427559), (5789, 348458), (7238, 278699), (7414, 272083), (9097, 221746), (11578, 174229), (15839, 127358), (18194, 110873), (25949, 77738), (31678, 63679), (38869, 51898)]