2121953224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{4673}}^1$

素因数の和:6541

約数の個数: 32

約数和(自身を含む): 4110128640

約数和(自身を除く): 1988175416

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1831, 3662, 4673, 7324, 9346, 14648, 18692, 37384, 56761, 113522, 144863, 227044, 289726, 454088, 579452, 1158904, 8556263, 17112526, 34225052, 68450104, 265244153, 530488306, 1060976612, 2121953224]

約数ペア:

[(1, 2121953224), (2, 1060976612), (4, 530488306), (8, 265244153), (31, 68450104), (62, 34225052), (124, 17112526), (248, 8556263), (1831, 1158904), (3662, 579452), (4673, 454088), (7324, 289726), (9346, 227044), (14648, 144863), (18692, 113522), (37384, 56761)]