6820424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{65581}}^1$

素因数の和:65600

約数の個数: 16

約数和(自身を含む): 13772220

約数和(自身を除く): 6951796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 65581, 131162, 262324, 524648, 852553, 1705106, 3410212, 6820424]

約数ペア:

[(1, 6820424), (2, 3410212), (4, 1705106), (8, 852553), (13, 524648), (26, 262324), (52, 131162), (104, 65581)]