2009340056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{67211}}^1$

素因数の和:67355

約数の個数: 32

約数和(自身を含む): 3907705680

約数和(自身を除く): 1898365624

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 808, 3737, 7474, 14948, 29896, 67211, 134422, 268844, 537688, 2486807, 4973614, 6788311, 9947228, 13576622, 19894456, 27153244, 54306488, 251167507, 502335014, 1004670028, 2009340056]

約数ペア:

[(1, 2009340056), (2, 1004670028), (4, 502335014), (8, 251167507), (37, 54306488), (74, 27153244), (101, 19894456), (148, 13576622), (202, 9947228), (296, 6788311), (404, 4973614), (808, 2486807), (3737, 537688), (7474, 268844), (14948, 134422), (29896, 67211)]