2949163945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{341141}}^1$

素因数の和:341185

約数の個数: 32

約数和(自身を含む): 4584948480

約数和(自身を除く): 1635784535

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 341141, 1705705, 2387987, 4434833, 6481679, 11939935, 22174165, 31043831, 32408395, 45371753, 84261827, 155219155, 226858765, 421309135, 589832789, 2949163945]

約数ペア:

[(1, 2949163945), (5, 589832789), (7, 421309135), (13, 226858765), (19, 155219155), (35, 84261827), (65, 45371753), (91, 32408395), (95, 31043831), (133, 22174165), (247, 11939935), (455, 6481679), (665, 4434833), (1235, 2387987), (1729, 1705705), (8645, 341141)]