440047364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1381}}^1\times {\mathrm{2153}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 791836248

約数和(自身を除く): 351788884

約数列:

[1, 2, 4, 37, 74, 148, 1381, 2153, 2762, 4306, 5524, 8612, 51097, 79661, 102194, 159322, 204388, 318644, 2973293, 5946586, 11893172, 110011841, 220023682, 440047364]

約数ペア:

[(1, 440047364), (2, 220023682), (4, 110011841), (37, 11893172), (74, 5946586), (148, 2973293), (1381, 318644), (2153, 204388), (2762, 159322), (4306, 102194), (5524, 79661), (8612, 51097)]