13306477235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{390391}}^1$

素因数の和:390814

約数の個数: 16

約数和(自身を含む): 16949259072

約数和(自身を除く): 3642781837

約数列:

[1, 5, 17, 85, 401, 2005, 6817, 34085, 390391, 1951955, 6636647, 33183235, 156546791, 782733955, 2661295447, 13306477235]

約数ペア:

[(1, 13306477235), (5, 2661295447), (17, 782733955), (85, 156546791), (401, 33183235), (2005, 6636647), (6817, 1951955), (34085, 390391)]