127777506428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223387249}}^1$

素因数の和:223387277

約数の個数: 24

約数和(自身を含む): 262703406000

約数和(自身を除く): 134925899572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 223387249, 446774498, 893548996, 2457259739, 2904034237, 4914519478, 5808068474, 9829038956, 11616136948, 31944376607, 63888753214, 127777506428]

約数ペア:

[(1, 127777506428), (2, 63888753214), (4, 31944376607), (11, 11616136948), (13, 9829038956), (22, 5808068474), (26, 4914519478), (44, 2904034237), (52, 2457259739), (143, 893548996), (286, 446774498), (572, 223387249)]