1566267482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 2557859472

約数和(自身を除く): 991591990

約数列:

[1, 2, 13, 26, 157, 257, 314, 514, 1493, 2041, 2986, 3341, 4082, 6682, 19409, 38818, 40349, 80698, 234401, 383701, 468802, 524537, 767402, 1049074, 3047213, 4988113, 6094426, 9976226, 60241057, 120482114, 783133741, 1566267482]

約数ペア:

[(1, 1566267482), (2, 783133741), (13, 120482114), (26, 60241057), (157, 9976226), (257, 6094426), (314, 4988113), (514, 3047213), (1493, 1049074), (2041, 767402), (2986, 524537), (3341, 468802), (4082, 383701), (6682, 234401), (19409, 80698), (38818, 40349)]