2010053122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1231}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 3934199808

約数和(自身を除く): 1924146686

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 461, 506, 922, 1231, 1771, 2462, 3227, 3542, 5071, 6454, 8617, 10142, 10603, 13541, 17234, 21206, 27082, 28313, 35497, 56626, 70994, 74221, 94787, 116633, 148442, 189574, 198191, 233266, 311443, 396382, 567491, 622886, 816431, 1134982, 1632862, 2180101, 3972437, 4360202, 6242401, 7944874, 12484802, 13052293, 26104586, 43696807, 87393614, 91366051, 143575223, 182732102, 287150446, 1005026561, 2010053122]

約数ペア:

[(1, 2010053122), (2, 1005026561), (7, 287150446), (11, 182732102), (14, 143575223), (22, 91366051), (23, 87393614), (46, 43696807), (77, 26104586), (154, 13052293), (161, 12484802), (253, 7944874), (322, 6242401), (461, 4360202), (506, 3972437), (922, 2180101), (1231, 1632862), (1771, 1134982), (2462, 816431), (3227, 622886), (3542, 567491), (5071, 396382), (6454, 311443), (8617, 233266), (10142, 198191), (10603, 189574), (13541, 148442), (17234, 116633), (21206, 94787), (27082, 74221), (28313, 70994), (35497, 56626)]