301219492

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{5387}}^1$

素因数の和:7395

約数の個数: 24

約数和(自身を含む): 602852544

約数和(自身を除く): 301633052

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3994, 5387, 7988, 10774, 13979, 21548, 27958, 37709, 55916, 75418, 150836, 10757839, 21515678, 43031356, 75304873, 150609746, 301219492]

約数ペア:

[(1, 301219492), (2, 150609746), (4, 75304873), (7, 43031356), (14, 21515678), (28, 10757839), (1997, 150836), (3994, 75418), (5387, 55916), (7988, 37709), (10774, 27958), (13979, 21548)]