321552712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3091853}}^1$

素因数の和:3091872

約数の個数: 16

約数和(自身を含む): 649289340

約数和(自身を除く): 327736628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3091853, 6183706, 12367412, 24734824, 40194089, 80388178, 160776356, 321552712]

約数ペア:

[(1, 321552712), (2, 160776356), (4, 80388178), (8, 40194089), (13, 24734824), (26, 12367412), (52, 6183706), (104, 3091853)]