229455798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{267431}}^1$

素因数の和:267460

約数の個数: 32

約数和(自身を含む): 539142912

約数和(自身を除く): 309687114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 267431, 534862, 802293, 1604586, 2941741, 3476603, 5883482, 6953206, 8825223, 10429809, 17650446, 20859618, 38242633, 76485266, 114727899, 229455798]

約数ペア:

[(1, 229455798), (2, 114727899), (3, 76485266), (6, 38242633), (11, 20859618), (13, 17650446), (22, 10429809), (26, 8825223), (33, 6953206), (39, 5883482), (66, 3476603), (78, 2941741), (143, 1604586), (286, 802293), (429, 534862), (858, 267431)]