139097062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 245231280

約数和(自身を除く): 106134218

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 293, 403, 494, 586, 589, 806, 961, 1178, 1922, 3809, 5567, 7618, 7657, 9083, 11134, 12493, 15314, 18166, 18259, 24986, 36518, 72371, 118079, 144742, 172577, 236158, 237367, 281573, 345154, 474734, 563146, 2243501, 3660449, 4487002, 5349887, 7320898, 10699774, 69548531, 139097062]

約数ペア:

[(1, 139097062), (2, 69548531), (13, 10699774), (19, 7320898), (26, 5349887), (31, 4487002), (38, 3660449), (62, 2243501), (247, 563146), (293, 474734), (403, 345154), (494, 281573), (586, 237367), (589, 236158), (806, 172577), (961, 144742), (1178, 118079), (1922, 72371), (3809, 36518), (5567, 24986), (7618, 18259), (7657, 18166), (9083, 15314), (11134, 12493)]