2238448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4552

約数の個数: 20

約数和(自身を含む): 4477888

約数和(自身を除く): 2239440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4513, 9026, 18052, 36104, 72208, 139903, 279806, 559612, 1119224, 2238448]

約数ペア:

[(1, 2238448), (2, 1119224), (4, 559612), (8, 279806), (16, 139903), (31, 72208), (62, 36104), (124, 18052), (248, 9026), (496, 4513)]