2353647426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2861}}^1$

素因数の和:3131

約数の個数: 64

約数和(自身を含む): 5192812800

約数和(自身を除く): 2839165374

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 199, 318, 398, 597, 689, 1194, 1378, 2067, 2587, 2861, 4134, 5174, 5722, 7761, 8583, 10547, 15522, 17166, 21094, 31641, 37193, 63282, 74386, 111579, 137111, 151633, 223158, 274222, 303266, 411333, 454899, 569339, 822666, 909798, 1138678, 1708017, 1971229, 3416034, 3942458, 5913687, 7401407, 11827374, 14802814, 22204221, 30174967, 44408442, 60349934, 90524901, 181049802, 392274571, 784549142, 1176823713, 2353647426]

約数ペア:

[(1, 2353647426), (2, 1176823713), (3, 784549142), (6, 392274571), (13, 181049802), (26, 90524901), (39, 60349934), (53, 44408442), (78, 30174967), (106, 22204221), (159, 14802814), (199, 11827374), (318, 7401407), (398, 5913687), (597, 3942458), (689, 3416034), (1194, 1971229), (1378, 1708017), (2067, 1138678), (2587, 909798), (2861, 822666), (4134, 569339), (5174, 454899), (5722, 411333), (7761, 303266), (8583, 274222), (10547, 223158), (15522, 151633), (17166, 137111), (21094, 111579), (31641, 74386), (37193, 63282)]