4948000786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 8217054720

約数和(自身を除く): 3269053934

約数列:

[1, 2, 19, 38, 41, 67, 82, 107, 134, 214, 443, 779, 886, 1273, 1558, 2033, 2546, 2747, 4066, 4387, 5494, 7169, 8417, 8774, 14338, 16834, 18163, 29681, 36326, 47401, 52193, 59362, 83353, 94802, 104386, 136211, 166706, 272422, 293929, 345097, 563939, 587858, 690194, 900619, 1127878, 1216921, 1801238, 1943441, 2433842, 3175867, 3886882, 5584651, 6351734, 11169302, 23121499, 36925379, 46242998, 60341473, 73850758, 120682946, 130210547, 260421094, 2474000393, 4948000786]

約数ペア:

[(1, 4948000786), (2, 2474000393), (19, 260421094), (38, 130210547), (41, 120682946), (67, 73850758), (82, 60341473), (107, 46242998), (134, 36925379), (214, 23121499), (443, 11169302), (779, 6351734), (886, 5584651), (1273, 3886882), (1558, 3175867), (2033, 2433842), (2546, 1943441), (2747, 1801238), (4066, 1216921), (4387, 1127878), (5494, 900619), (7169, 690194), (8417, 587858), (8774, 563939), (14338, 345097), (16834, 293929), (18163, 272422), (29681, 166706), (36326, 136211), (47401, 104386), (52193, 94802), (59362, 83353)]