2019639738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{132679}}^1$

素因数の和:132786

約数の個数: 32

約数和(自身を含む): 4203302400

約数和(自身を除く): 2183662662

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 132679, 265358, 398037, 796074, 5705197, 7828061, 11410394, 15656122, 17115591, 23484183, 34231182, 46968366, 336606623, 673213246, 1009819869, 2019639738]

約数ペア:

[(1, 2019639738), (2, 1009819869), (3, 673213246), (6, 336606623), (43, 46968366), (59, 34231182), (86, 23484183), (118, 17115591), (129, 15656122), (177, 11410394), (258, 7828061), (354, 5705197), (2537, 796074), (5074, 398037), (7611, 265358), (15222, 132679)]