1428778886

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{58909}}^1$

素因数の和:59159

約数の個数: 16

約数和(自身を含む): 2187210480

約数和(自身を除く): 758431594

約数列:

[1, 2, 67, 134, 181, 362, 12127, 24254, 58909, 117818, 3946903, 7893806, 10662529, 21325058, 714389443, 1428778886]

約数ペア:

[(1, 1428778886), (2, 714389443), (67, 21325058), (134, 10662529), (181, 7893806), (362, 3946903), (12127, 117818), (24254, 58909)]