264918512

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{12553}}^1$

素因数の和:13880

約数の個数: 20

約数和(自身を含む): 513709680

約数和(自身を除く): 248791168

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 10552, 12553, 21104, 25106, 50212, 100424, 200848, 16557407, 33114814, 66229628, 132459256, 264918512]

約数ペア:

[(1, 264918512), (2, 132459256), (4, 66229628), (8, 33114814), (16, 16557407), (1319, 200848), (2638, 100424), (5276, 50212), (10552, 25106), (12553, 21104)]