1445158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2644992

約数和(自身を除く): 1199834

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 163, 286, 326, 341, 403, 682, 806, 1793, 2119, 3586, 4238, 4433, 5053, 8866, 10106, 23309, 46618, 55583, 65689, 111166, 131378, 722579, 1445158]

約数ペア:

[(1, 1445158), (2, 722579), (11, 131378), (13, 111166), (22, 65689), (26, 55583), (31, 46618), (62, 23309), (143, 10106), (163, 8866), (286, 5053), (326, 4433), (341, 4238), (403, 3586), (682, 2119), (806, 1793)]