779471994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{65579}}^1$

素因数の和:65874

約数の個数: 32

約数和(自身を含む): 1787973120

約数和(自身を除く): 1008501126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 11886, 65579, 131158, 196737, 393474, 459053, 918106, 1377159, 2754318, 18558857, 37117714, 55676571, 111353142, 129911999, 259823998, 389735997, 779471994]

約数ペア:

[(1, 779471994), (2, 389735997), (3, 259823998), (6, 129911999), (7, 111353142), (14, 55676571), (21, 37117714), (42, 18558857), (283, 2754318), (566, 1377159), (849, 918106), (1698, 459053), (1981, 393474), (3962, 196737), (5943, 131158), (11886, 65579)]