2289702478

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{497113}}^1$

素因数の和:497176

約数の個数: 24

約数和(自身を含む): 4080311712

約数和(自身を除く): 1790609234

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 497113, 994226, 3479791, 6959582, 23364311, 24358537, 46728622, 48717074, 163550177, 327100354, 1144851239, 2289702478]

約数ペア:

[(1, 2289702478), (2, 1144851239), (7, 327100354), (14, 163550177), (47, 48717074), (49, 46728622), (94, 24358537), (98, 23364311), (329, 6959582), (658, 3479791), (2303, 994226), (4606, 497113)]