5019391678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21089881}}^1$

素因数の和:21089907

約数の個数: 16

約数和(自身を含む): 9110829024

約数和(自身を除く): 4091437346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 21089881, 42179762, 147629167, 295258334, 358527977, 717055954, 2509695839, 5019391678]

約数ペア:

[(1, 5019391678), (2, 2509695839), (7, 717055954), (14, 358527977), (17, 295258334), (34, 147629167), (119, 42179762), (238, 21089881)]