312982448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{631013}}^1$

素因数の和:631052

約数の個数: 20

約数和(自身を含む): 625965888

約数和(自身を除く): 312983440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 631013, 1262026, 2524052, 5048104, 10096208, 19561403, 39122806, 78245612, 156491224, 312982448]

約数ペア:

[(1, 312982448), (2, 156491224), (4, 78245612), (8, 39122806), (16, 19561403), (31, 10096208), (62, 5048104), (124, 2524052), (248, 1262026), (496, 631013)]