1276247466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{74713}}^1$

素因数の和:74807

約数の個数: 48

約数和(自身を含む): 3018744456

約数和(自身を除く): 1742496990

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 74713, 149426, 224139, 448278, 672417, 971269, 1344834, 1942538, 2913807, 5454049, 5827614, 8741421, 10908098, 16362147, 17482842, 32724294, 49086441, 70902637, 98172882, 141805274, 212707911, 425415822, 638123733, 1276247466]

約数ペア:

[(1, 1276247466), (2, 638123733), (3, 425415822), (6, 212707911), (9, 141805274), (13, 98172882), (18, 70902637), (26, 49086441), (39, 32724294), (73, 17482842), (78, 16362147), (117, 10908098), (146, 8741421), (219, 5827614), (234, 5454049), (438, 2913807), (657, 1942538), (949, 1344834), (1314, 971269), (1898, 672417), (2847, 448278), (5694, 224139), (8541, 149426), (17082, 74713)]