1023640026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 2181206016

約数和(自身を除く): 1157565990

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 131, 186, 258, 262, 393, 786, 977, 1333, 1954, 2666, 2931, 3999, 4061, 5633, 5862, 7998, 8122, 11266, 12183, 16899, 24366, 30287, 33798, 42011, 60574, 84022, 90861, 126033, 127987, 174623, 181722, 252066, 255974, 349246, 383961, 523869, 767922, 1047738, 1302341, 2604682, 3907023, 3967597, 5503441, 7814046, 7935194, 11006882, 11902791, 16510323, 23805582, 33020646, 170606671, 341213342, 511820013, 1023640026]

約数ペア:

[(1, 1023640026), (2, 511820013), (3, 341213342), (6, 170606671), (31, 33020646), (43, 23805582), (62, 16510323), (86, 11902791), (93, 11006882), (129, 7935194), (131, 7814046), (186, 5503441), (258, 3967597), (262, 3907023), (393, 2604682), (786, 1302341), (977, 1047738), (1333, 767922), (1954, 523869), (2666, 383961), (2931, 349246), (3999, 255974), (4061, 252066), (5633, 181722), (5862, 174623), (7998, 127987), (8122, 126033), (11266, 90861), (12183, 84022), (16899, 60574), (24366, 42011), (30287, 33798)]