78486518594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1979}}^1\times {\mathrm{163883}}^1$

素因数の和:165886

約数の個数: 24

約数和(自身を含む): 129471637680

約数和(自身を除く): 50985119086

約数列:

[1, 2, 11, 22, 121, 242, 1979, 3958, 21769, 43538, 163883, 239459, 327766, 478918, 1802713, 3605426, 19829843, 39659686, 324324457, 648648914, 3567569027, 7135138054, 39243259297, 78486518594]

約数ペア:

[(1, 78486518594), (2, 39243259297), (11, 7135138054), (22, 3567569027), (121, 648648914), (242, 324324457), (1979, 39659686), (3958, 19829843), (21769, 3605426), (43538, 1802713), (163883, 478918), (239459, 327766)]