542942569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 593162640

約数和(自身を除く): 50220071

約数列:

[1, 13, 101, 257, 1313, 1609, 3341, 20917, 25957, 162509, 337441, 413513, 2112617, 5375669, 41764813, 542942569]

約数ペア:

[(1, 542942569), (13, 41764813), (101, 5375669), (257, 2112617), (1313, 413513), (1609, 337441), (3341, 162509), (20917, 25957)]