1958408390

素因数分解:

$2^1\times 5^1\times {\mathrm{7229}}^1\times {\mathrm{27091}}^1$

素因数の和:34327

約数の個数: 16

約数和(自身を含む): 3525752880

約数和(自身を除く): 1567344490

約数列:

[1, 2, 5, 10, 7229, 14458, 27091, 36145, 54182, 72290, 135455, 270910, 195840839, 391681678, 979204195, 1958408390]

約数ペア:

[(1, 1958408390), (2, 979204195), (5, 391681678), (10, 195840839), (7229, 270910), (14458, 135455), (27091, 72290), (36145, 54182)]