5256678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 12086784

約数和(自身を除く): 6830106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 487, 514, 771, 974, 1461, 1542, 1799, 2922, 3409, 3598, 5397, 6818, 10227, 10794, 20454, 125159, 250318, 375477, 750954, 876113, 1752226, 2628339, 5256678]

約数ペア:

[(1, 5256678), (2, 2628339), (3, 1752226), (6, 876113), (7, 750954), (14, 375477), (21, 250318), (42, 125159), (257, 20454), (487, 10794), (514, 10227), (771, 6818), (974, 5397), (1461, 3598), (1542, 3409), (1799, 2922)]