1818741587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{11527}}^1$

素因数の和:11822

約数の個数: 16

約数和(自身を含む): 2004488640

約数和(自身を除く): 185747053

約数列:

[1, 13, 53, 229, 689, 2977, 11527, 12137, 149851, 157781, 610931, 2639683, 7942103, 34315879, 139903199, 1818741587]

約数ペア:

[(1, 1818741587), (13, 139903199), (53, 34315879), (229, 7942103), (689, 2639683), (2977, 610931), (11527, 157781), (12137, 149851)]