2620236848

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{599}}^1\times {\mathrm{2087}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 5126457600

約数和(自身を除く): 2506220752

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 599, 1048, 1198, 2087, 2096, 2396, 4174, 4792, 8348, 9584, 16696, 33392, 78469, 156938, 273397, 313876, 546794, 627752, 1093588, 1250113, 1255504, 2187176, 2500226, 4374352, 5000452, 10000904, 20001808, 163764803, 327529606, 655059212, 1310118424, 2620236848]

約数ペア:

[(1, 2620236848), (2, 1310118424), (4, 655059212), (8, 327529606), (16, 163764803), (131, 20001808), (262, 10000904), (524, 5000452), (599, 4374352), (1048, 2500226), (1198, 2187176), (2087, 1255504), (2096, 1250113), (2396, 1093588), (4174, 627752), (4792, 546794), (8348, 313876), (9584, 273397), (16696, 156938), (33392, 78469)]