390333606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263383}}^1$

素因数の和:263420

約数の個数: 32

約数和(自身を含む): 884970240

約数和(自身を除く): 494636634

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 263383, 526766, 790149, 1580298, 3423979, 5004277, 6847958, 10008554, 10271937, 15012831, 20543874, 30025662, 65055601, 130111202, 195166803, 390333606]

約数ペア:

[(1, 390333606), (2, 195166803), (3, 130111202), (6, 65055601), (13, 30025662), (19, 20543874), (26, 15012831), (38, 10271937), (39, 10008554), (57, 6847958), (78, 5004277), (114, 3423979), (247, 1580298), (494, 790149), (741, 526766), (1482, 263383)]