2080553852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 3957122400

約数和(自身を除く): 1876568548

約数列:

[1, 2, 4, 13, 26, 52, 229, 379, 458, 461, 758, 916, 922, 1516, 1844, 2977, 4927, 5954, 5993, 9854, 11908, 11986, 19708, 23972, 86791, 105569, 173582, 174719, 211138, 347164, 349438, 422276, 698876, 1128283, 1372397, 2256566, 2271347, 2744794, 4513132, 4542694, 5489588, 9085388, 40010651, 80021302, 160042604, 520138463, 1040276926, 2080553852]

約数ペア:

[(1, 2080553852), (2, 1040276926), (4, 520138463), (13, 160042604), (26, 80021302), (52, 40010651), (229, 9085388), (379, 5489588), (458, 4542694), (461, 4513132), (758, 2744794), (916, 2271347), (922, 2256566), (1516, 1372397), (1844, 1128283), (2977, 698876), (4927, 422276), (5954, 349438), (5993, 347164), (9854, 211138), (11908, 174719), (11986, 173582), (19708, 105569), (23972, 86791)]