276797768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2661517}}^1$

素因数の和:2661536

約数の個数: 16

約数和(自身を含む): 558918780

約数和(自身を除く): 282121012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2661517, 5323034, 10646068, 21292136, 34599721, 69199442, 138398884, 276797768]

約数ペア:

[(1, 276797768), (2, 138398884), (4, 69199442), (8, 34599721), (13, 21292136), (26, 10646068), (52, 5323034), (104, 2661517)]