1984816928159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{66993517}}^1$

素因数の和:66993626

約数の個数: 16

約数和(自身を含む): 2228472382752

約数和(自身を除く): 243655454593

約数列:

[1, 13, 43, 53, 559, 689, 2279, 29627, 66993517, 870915721, 2880721231, 3550656401, 37449376003, 46158533213, 152678225243, 1984816928159]

約数ペア:

[(1, 1984816928159), (13, 152678225243), (43, 46158533213), (53, 37449376003), (559, 3550656401), (689, 2880721231), (2279, 870915721), (29627, 66993517)]