2130481612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{37649}}^1$

素因数の和:37750

約数の個数: 48

約数和(自身を含む): 4452940800

約数和(自身を除く): 2322459188

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 4042, 8084, 14147, 28294, 37649, 56588, 75298, 150596, 263543, 527086, 1054172, 1618907, 1769503, 3237814, 3539006, 6475628, 7078012, 11332349, 12386521, 22664698, 24773042, 45329396, 49546084, 76088629, 152177258, 304354516, 532620403, 1065240806, 2130481612]

約数ペア:

[(1, 2130481612), (2, 1065240806), (4, 532620403), (7, 304354516), (14, 152177258), (28, 76088629), (43, 49546084), (47, 45329396), (86, 24773042), (94, 22664698), (172, 12386521), (188, 11332349), (301, 7078012), (329, 6475628), (602, 3539006), (658, 3237814), (1204, 1769503), (1316, 1618907), (2021, 1054172), (4042, 527086), (8084, 263543), (14147, 150596), (28294, 75298), (37649, 56588)]