248800513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 278208000

約数和(自身を除く): 29407487

約数列:

[1, 13, 31, 179, 403, 2327, 3449, 5549, 44837, 72137, 106919, 617371, 1389947, 8025823, 19138501, 248800513]

約数ペア:

[(1, 248800513), (13, 19138501), (31, 8025823), (179, 1389947), (403, 617371), (2327, 106919), (3449, 72137), (5549, 44837)]