2045593979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17509}}^1$

素因数の和:17595

約数の個数: 32

約数和(自身を含む): 2588678400

約数和(自身を除く): 543084421

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 817, 2717, 6149, 8987, 10621, 17509, 116831, 192599, 227617, 332671, 752887, 2503787, 3659381, 4324723, 8281757, 9787531, 14304853, 47571953, 107662841, 157353383, 185963089, 2045593979]

約数ペア:

[(1, 2045593979), (11, 185963089), (13, 157353383), (19, 107662841), (43, 47571953), (143, 14304853), (209, 9787531), (247, 8281757), (473, 4324723), (559, 3659381), (817, 2503787), (2717, 752887), (6149, 332671), (8987, 227617), (10621, 192599), (17509, 116831)]