1115905936

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{220013}}^1$

素因数の和:220338

約数の個数: 20

約数和(自身を含む): 2168898012

約数和(自身を除く): 1052992076

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 220013, 440026, 880052, 1760104, 3520208, 69744121, 139488242, 278976484, 557952968, 1115905936]

約数ペア:

[(1, 1115905936), (2, 557952968), (4, 278976484), (8, 139488242), (16, 69744121), (317, 3520208), (634, 1760104), (1268, 880052), (2536, 440026), (5072, 220013)]