2040347455706

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2260327}}^1$

素因数の和:2260555

約数の個数: 48

約数和(自身を含む): 3642527613312

約数和(自身を除く): 1602180157606

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 151, 302, 427, 854, 1057, 2114, 2989, 5978, 7399, 9211, 14798, 18422, 64477, 128954, 451339, 902678, 2260327, 4520654, 15822289, 31644578, 110756023, 137879947, 221512046, 275759894, 341309377, 682618754, 965159629, 1930319258, 2389165639, 4778331278, 6756117403, 13512234806, 16724159473, 20819871997, 33448318946, 41639743994, 145739103979, 291478207958, 1020173727853, 2040347455706]

約数ペア:

[(1, 2040347455706), (2, 1020173727853), (7, 291478207958), (14, 145739103979), (49, 41639743994), (61, 33448318946), (98, 20819871997), (122, 16724159473), (151, 13512234806), (302, 6756117403), (427, 4778331278), (854, 2389165639), (1057, 1930319258), (2114, 965159629), (2989, 682618754), (5978, 341309377), (7399, 275759894), (9211, 221512046), (14798, 137879947), (18422, 110756023), (64477, 31644578), (128954, 15822289), (451339, 4520654), (902678, 2260327)]