854225566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 1408762368

約数和(自身を除く): 554536802

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 311, 622, 667, 841, 1334, 1633, 1682, 2059, 3266, 4118, 7153, 9019, 14306, 18038, 19343, 22081, 38686, 44162, 47357, 59711, 94714, 119422, 207437, 261551, 414874, 507863, 523102, 640349, 1015726, 1280698, 1373353, 2746706, 6015673, 12031346, 14728027, 18570121, 29456054, 37140242, 427112783, 854225566]

約数ペア:

[(1, 854225566), (2, 427112783), (23, 37140242), (29, 29456054), (46, 18570121), (58, 14728027), (71, 12031346), (142, 6015673), (311, 2746706), (622, 1373353), (667, 1280698), (841, 1015726), (1334, 640349), (1633, 523102), (1682, 507863), (2059, 414874), (3266, 261551), (4118, 207437), (7153, 119422), (9019, 94714), (14306, 59711), (18038, 47357), (19343, 44162), (22081, 38686)]