2008387815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{30313}}^1$

素因数の和:30959

約数の個数: 32

約数和(自身を含む): 3678422016

約数和(自身を除く): 1670034201

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 631, 1893, 3155, 4417, 9465, 13251, 22085, 30313, 66255, 90939, 151565, 212191, 454695, 636573, 1060955, 3182865, 19127503, 57382509, 95637515, 133892521, 286912545, 401677563, 669462605, 2008387815]

約数ペア:

[(1, 2008387815), (3, 669462605), (5, 401677563), (7, 286912545), (15, 133892521), (21, 95637515), (35, 57382509), (105, 19127503), (631, 3182865), (1893, 1060955), (3155, 636573), (4417, 454695), (9465, 212191), (13251, 151565), (22085, 90939), (30313, 66255)]