316671388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{14423}}^1$

素因数の和:14937

約数の個数: 24

約数和(自身を含む): 605808000

約数和(自身を除く): 289136612

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 10978, 14423, 21956, 28846, 57692, 158653, 317306, 634612, 7197077, 14394154, 28788308, 79167847, 158335694, 316671388]

約数ペア:

[(1, 316671388), (2, 158335694), (4, 79167847), (11, 28788308), (22, 14394154), (44, 7197077), (499, 634612), (998, 317306), (1996, 158653), (5489, 57692), (10978, 28846), (14423, 21956)]