2991864431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{81043}}^1$

素因数の和:81158

約数の個数: 16

約数和(自身を含む): 3306595200

約数和(自身を除く): 314730769

約数列:

[1, 19, 29, 67, 551, 1273, 1943, 36917, 81043, 1539817, 2350247, 5429881, 44654693, 103167739, 157466549, 2991864431]

約数ペア:

[(1, 2991864431), (19, 157466549), (29, 103167739), (67, 44654693), (551, 5429881), (1273, 2350247), (1943, 1539817), (36917, 81043)]