2040873329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 2365459200

約数和(自身を除く): 324585871

約数列:

[1, 11, 23, 89, 233, 253, 389, 979, 2047, 2563, 4279, 5359, 8947, 20737, 22517, 34621, 58949, 90637, 98417, 228107, 380831, 476951, 796283, 997007, 2084651, 5246461, 8066693, 8759113, 22931161, 88733623, 185533939, 2040873329]

約数ペア:

[(1, 2040873329), (11, 185533939), (23, 88733623), (89, 22931161), (233, 8759113), (253, 8066693), (389, 5246461), (979, 2084651), (2047, 997007), (2563, 796283), (4279, 476951), (5359, 380831), (8947, 228107), (20737, 98417), (22517, 90637), (34621, 58949)]