293800286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 481572000

約数和(自身を除く): 187771714

約数列:

[1, 2, 13, 26, 149, 181, 298, 362, 419, 838, 1937, 2353, 3874, 4706, 5447, 10894, 26969, 53938, 62431, 75839, 124862, 151678, 350597, 701194, 811603, 985907, 1623206, 1971814, 11300011, 22600022, 146900143, 293800286]

約数ペア:

[(1, 293800286), (2, 146900143), (13, 22600022), (26, 11300011), (149, 1971814), (181, 1623206), (298, 985907), (362, 811603), (419, 701194), (838, 350597), (1937, 151678), (2353, 124862), (3874, 75839), (4706, 62431), (5447, 53938), (10894, 26969)]