489603982

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{106297}}^1$

素因数の和:106360

約数の個数: 24

約数和(自身を含む): 872493984

約数和(自身を除く): 382890002

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 106297, 212594, 744079, 1488158, 4995959, 5208553, 9991918, 10417106, 34971713, 69943426, 244801991, 489603982]

約数ペア:

[(1, 489603982), (2, 244801991), (7, 69943426), (14, 34971713), (47, 10417106), (49, 9991918), (94, 5208553), (98, 4995959), (329, 1488158), (658, 744079), (2303, 212594), (4606, 106297)]