291740116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 548609040

約数和(自身を除く): 256868924

約数列:

[1, 2, 4, 29, 37, 58, 74, 101, 116, 148, 202, 404, 673, 1073, 1346, 2146, 2692, 2929, 3737, 4292, 5858, 7474, 11716, 14948, 19517, 24901, 39034, 49802, 67973, 78068, 99604, 108373, 135946, 216746, 271892, 433492, 722129, 1444258, 1971217, 2515001, 2888516, 3942434, 5030002, 7884868, 10060004, 72935029, 145870058, 291740116]

約数ペア:

[(1, 291740116), (2, 145870058), (4, 72935029), (29, 10060004), (37, 7884868), (58, 5030002), (74, 3942434), (101, 2888516), (116, 2515001), (148, 1971217), (202, 1444258), (404, 722129), (673, 433492), (1073, 271892), (1346, 216746), (2146, 135946), (2692, 108373), (2929, 99604), (3737, 78068), (4292, 67973), (5858, 49802), (7474, 39034), (11716, 24901), (14948, 19517)]