538231694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11745

約数の個数: 64

約数和(自身を含む): 1131217920

約数和(自身を除く): 592986226

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 3289, 3542, 4186, 6578, 11689, 23023, 23378, 46046, 81823, 128579, 151957, 163646, 257158, 268847, 303914, 537694, 900053, 1063699, 1671527, 1800106, 1881929, 2127398, 2957317, 3343054, 3495011, 3763858, 5914634, 6990022, 11700689, 20701219, 23401378, 24465077, 38445121, 41402438, 48930154, 76890242, 269115847, 538231694]

約数ペア:

[(1, 538231694), (2, 269115847), (7, 76890242), (11, 48930154), (13, 41402438), (14, 38445121), (22, 24465077), (23, 23401378), (26, 20701219), (46, 11700689), (77, 6990022), (91, 5914634), (143, 3763858), (154, 3495011), (161, 3343054), (182, 2957317), (253, 2127398), (286, 1881929), (299, 1800106), (322, 1671527), (506, 1063699), (598, 900053), (1001, 537694), (1771, 303914), (2002, 268847), (2093, 257158), (3289, 163646), (3542, 151957), (4186, 128579), (6578, 81823), (11689, 46046), (23023, 23378)]