139664954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{488339}}^1$

素因数の和:488365

約数の個数: 16

約数和(自身を含む): 246123360

約数和(自身を除く): 106458406

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 488339, 976678, 5371729, 6348407, 10743458, 12696814, 69832477, 139664954]

約数ペア:

[(1, 139664954), (2, 69832477), (11, 12696814), (13, 10743458), (22, 6348407), (26, 5371729), (143, 976678), (286, 488339)]