880291244

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{4561}}^1$

素因数の和:4746

約数の個数: 48

約数和(自身を含む): 1805676096

約数和(自身を除く): 925384852

約数列:

[1, 2, 4, 7, 14, 28, 61, 113, 122, 226, 244, 427, 452, 791, 854, 1582, 1708, 3164, 4561, 6893, 9122, 13786, 18244, 27572, 31927, 48251, 63854, 96502, 127708, 193004, 278221, 515393, 556442, 1030786, 1112884, 1947547, 2061572, 3607751, 3895094, 7215502, 7790188, 14431004, 31438973, 62877946, 125755892, 220072811, 440145622, 880291244]

約数ペア:

[(1, 880291244), (2, 440145622), (4, 220072811), (7, 125755892), (14, 62877946), (28, 31438973), (61, 14431004), (113, 7790188), (122, 7215502), (226, 3895094), (244, 3607751), (427, 2061572), (452, 1947547), (791, 1112884), (854, 1030786), (1582, 556442), (1708, 515393), (3164, 278221), (4561, 193004), (6893, 127708), (9122, 96502), (13786, 63854), (18244, 48251), (27572, 31927)]