5478644

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 9870336

約数和(自身を除く): 4391692

約数列:

[1, 2, 4, 71, 101, 142, 191, 202, 284, 382, 404, 764, 7171, 13561, 14342, 19291, 27122, 28684, 38582, 54244, 77164, 1369661, 2739322, 5478644]

約数ペア:

[(1, 5478644), (2, 2739322), (4, 1369661), (71, 77164), (101, 54244), (142, 38582), (191, 28684), (202, 27122), (284, 19291), (382, 14342), (404, 13561), (764, 7171)]