3189784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{30671}}^1$

素因数の和:30690

約数の個数: 16

約数和(自身を含む): 6441120

約数和(自身を除く): 3251336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 30671, 61342, 122684, 245368, 398723, 797446, 1594892, 3189784]

約数ペア:

[(1, 3189784), (2, 1594892), (4, 797446), (8, 398723), (13, 245368), (26, 122684), (52, 61342), (104, 30671)]