488774012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{279619}}^1$

素因数の和:279665

約数の個数: 24

約数和(自身を含む): 939523200

約数和(自身を除く): 450749188

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 279619, 559238, 1118476, 5312761, 6431237, 10625522, 12862474, 21251044, 25724948, 122193503, 244387006, 488774012]

約数ペア:

[(1, 488774012), (2, 244387006), (4, 122193503), (19, 25724948), (23, 21251044), (38, 12862474), (46, 10625522), (76, 6431237), (92, 5312761), (437, 1118476), (874, 559238), (1748, 279619)]