859451879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 1107025920

約数和(自身を除く): 247574041

約数列:

[1, 11, 13, 23, 43, 59, 103, 143, 253, 299, 473, 559, 649, 767, 989, 1133, 1339, 1357, 2369, 2537, 3289, 4429, 6077, 6149, 8437, 10879, 12857, 14729, 14927, 17641, 26059, 27907, 30797, 32981, 48719, 57577, 58351, 66847, 79001, 101867, 139771, 141427, 194051, 261311, 338767, 362791, 633347, 641861, 758563, 869011, 1120537, 1324271, 1537481, 1817023, 2874421, 3397043, 6010153, 8344193, 14566981, 19987253, 37367473, 66111683, 78131989, 859451879]

約数ペア:

[(1, 859451879), (11, 78131989), (13, 66111683), (23, 37367473), (43, 19987253), (59, 14566981), (103, 8344193), (143, 6010153), (253, 3397043), (299, 2874421), (473, 1817023), (559, 1537481), (649, 1324271), (767, 1120537), (989, 869011), (1133, 758563), (1339, 641861), (1357, 633347), (2369, 362791), (2537, 338767), (3289, 261311), (4429, 194051), (6077, 141427), (6149, 139771), (8437, 101867), (10879, 79001), (12857, 66847), (14729, 58351), (14927, 57577), (17641, 48719), (26059, 32981), (27907, 30797)]