419748258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{87557}}^1$

素因数の和:87626

約数の個数: 32

約数和(自身を含む): 907801344

約数和(自身を除く): 488053086

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 87557, 175114, 262671, 525342, 1488469, 2976938, 4115179, 4465407, 8230358, 8930814, 12345537, 24691074, 69958043, 139916086, 209874129, 419748258]

約数ペア:

[(1, 419748258), (2, 209874129), (3, 139916086), (6, 69958043), (17, 24691074), (34, 12345537), (47, 8930814), (51, 8230358), (94, 4465407), (102, 4115179), (141, 2976938), (282, 1488469), (799, 525342), (1598, 262671), (2397, 175114), (4794, 87557)]