838891886

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{8693}}^1$

素因数の和:8876

約数の個数: 32

約数和(自身を含む): 1474780608

約数和(自身を除く): 635888722

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 427, 791, 854, 1582, 6893, 8693, 13786, 17386, 48251, 60851, 96502, 121702, 530273, 982309, 1060546, 1964618, 3711911, 6876163, 7423822, 13752326, 59920849, 119841698, 419445943, 838891886]

約数ペア:

[(1, 838891886), (2, 419445943), (7, 119841698), (14, 59920849), (61, 13752326), (113, 7423822), (122, 6876163), (226, 3711911), (427, 1964618), (791, 1060546), (854, 982309), (1582, 530273), (6893, 121702), (8693, 96502), (13786, 60851), (17386, 48251)]