1566741836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 3040571520

約数和(自身を除く): 1473829684

約数列:

[1, 2, 4, 11, 22, 44, 113, 139, 226, 278, 452, 556, 1243, 1529, 2267, 2486, 3058, 4534, 4972, 6116, 9068, 15707, 24937, 31414, 49874, 62828, 99748, 172777, 256171, 315113, 345554, 512342, 630226, 691108, 1024684, 1260452, 2817881, 3466243, 5635762, 6932486, 11271524, 13864972, 35607769, 71215538, 142431076, 391685459, 783370918, 1566741836]

約数ペア:

[(1, 1566741836), (2, 783370918), (4, 391685459), (11, 142431076), (22, 71215538), (44, 35607769), (113, 13864972), (139, 11271524), (226, 6932486), (278, 5635762), (452, 3466243), (556, 2817881), (1243, 1260452), (1529, 1024684), (2267, 691108), (2486, 630226), (3058, 512342), (4534, 345554), (4972, 315113), (6116, 256171), (9068, 172777), (15707, 99748), (24937, 62828), (31414, 49874)]