520064204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{967}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 1053803520

約数和(自身を除く): 533739316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 719, 748, 967, 1438, 1934, 2876, 3868, 7909, 10637, 12223, 15818, 16439, 21274, 24446, 31636, 32878, 42548, 48892, 65756, 134453, 180829, 268906, 361658, 537812, 695273, 723316, 1390546, 2781092, 7648003, 11819641, 15296006, 23639282, 30592012, 47278564, 130016051, 260032102, 520064204]

約数ペア:

[(1, 520064204), (2, 260032102), (4, 130016051), (11, 47278564), (17, 30592012), (22, 23639282), (34, 15296006), (44, 11819641), (68, 7648003), (187, 2781092), (374, 1390546), (719, 723316), (748, 695273), (967, 537812), (1438, 361658), (1934, 268906), (2876, 180829), (3868, 134453), (7909, 65756), (10637, 48892), (12223, 42548), (15818, 32878), (16439, 31636), (21274, 24446)]