2149182007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{54563}}^1$

素因数の和:54918

約数の個数: 16

約数和(自身を含む): 2608595712

約数和(自身を除く): 459413705

約数列:

[1, 7, 17, 119, 331, 2317, 5627, 39389, 54563, 381941, 927571, 6492997, 18060353, 126422471, 307026001, 2149182007]

約数ペア:

[(1, 2149182007), (7, 307026001), (17, 126422471), (119, 18060353), (331, 6492997), (2317, 927571), (5627, 381941), (39389, 54563)]