13392282008

素因数分解:

$2^3\times 7^1\times {\mathrm{19559}}^1\times {\mathrm{12227}}^1$

素因数の和:31799

約数の個数: 32

約数和(自身を含む): 28701561600

約数和(自身を除く): 15309279592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12227, 19559, 24454, 39118, 48908, 78236, 85589, 97816, 136913, 156472, 171178, 273826, 342356, 547652, 684712, 1095304, 239147893, 478295786, 956591572, 1674035251, 1913183144, 3348070502, 6696141004, 13392282008]

約数ペア:

[(1, 13392282008), (2, 6696141004), (4, 3348070502), (7, 1913183144), (8, 1674035251), (14, 956591572), (28, 478295786), (56, 239147893), (12227, 1095304), (19559, 684712), (24454, 547652), (39118, 342356), (48908, 273826), (78236, 171178), (85589, 156472), (97816, 136913)]