212069078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 357073920

約数和(自身を除く): 145004842

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 1391, 2459, 2782, 3317, 4918, 6634, 31967, 43121, 63934, 76229, 86242, 152458, 263113, 526226, 990977, 1981954, 3420469, 6840938, 8156503, 16313006, 106034539, 212069078]

約数ペア:

[(1, 212069078), (2, 106034539), (13, 16313006), (26, 8156503), (31, 6840938), (62, 3420469), (107, 1981954), (214, 990977), (403, 526226), (806, 263113), (1391, 152458), (2459, 86242), (2782, 76229), (3317, 63934), (4918, 43121), (6634, 31967)]