248528040446

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1906153}}^1$

素因数の和:1906368

約数の個数: 32

約数和(自身を含む): 435518065920

約数和(自身を除く): 186990025474

約数列:

[1, 2, 7, 14, 67, 134, 139, 278, 469, 938, 973, 1946, 9313, 18626, 65191, 130382, 1906153, 3812306, 13343071, 26686142, 127712251, 255424502, 264955267, 529910534, 893985757, 1787971514, 1854686869, 3709373738, 17752002889, 35504005778, 124264020223, 248528040446]

約数ペア:

[(1, 248528040446), (2, 124264020223), (7, 35504005778), (14, 17752002889), (67, 3709373738), (134, 1854686869), (139, 1787971514), (278, 893985757), (469, 529910534), (938, 264955267), (973, 255424502), (1946, 127712251), (9313, 26686142), (18626, 13343071), (65191, 3812306), (130382, 1906153)]