2017709624

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1931}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 4429071360

約数和(自身を除く): 2411361736

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 397, 658, 794, 1316, 1588, 1931, 2632, 2779, 3176, 3862, 5558, 7724, 11116, 13517, 15448, 18659, 22232, 27034, 37318, 54068, 74636, 90757, 108136, 130613, 149272, 181514, 261226, 363028, 522452, 635299, 726056, 766607, 1044904, 1270598, 1533214, 2541196, 3066428, 5082392, 5366249, 6132856, 10732498, 21464996, 36030529, 42929992, 72061058, 144122116, 252213703, 288244232, 504427406, 1008854812, 2017709624]

約数ペア:

[(1, 2017709624), (2, 1008854812), (4, 504427406), (7, 288244232), (8, 252213703), (14, 144122116), (28, 72061058), (47, 42929992), (56, 36030529), (94, 21464996), (188, 10732498), (329, 6132856), (376, 5366249), (397, 5082392), (658, 3066428), (794, 2541196), (1316, 1533214), (1588, 1270598), (1931, 1044904), (2632, 766607), (2779, 726056), (3176, 635299), (3862, 522452), (5558, 363028), (7724, 261226), (11116, 181514), (13517, 149272), (15448, 130613), (18659, 108136), (22232, 90757), (27034, 74636), (37318, 54068)]