890303934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{104717}}^1$

素因数の和:104844

約数の個数: 32

約数和(自身を含む): 1935188640

約数和(自身を除く): 1044884706

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 104717, 209434, 314151, 628302, 1361321, 2722642, 4083963, 8167926, 11414153, 22828306, 34242459, 68484918, 148383989, 296767978, 445151967, 890303934]

約数ペア:

[(1, 890303934), (2, 445151967), (3, 296767978), (6, 148383989), (13, 68484918), (26, 34242459), (39, 22828306), (78, 11414153), (109, 8167926), (218, 4083963), (327, 2722642), (654, 1361321), (1417, 628302), (2834, 314151), (4251, 209434), (8502, 104717)]