455252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 927360

約数和(自身を除く): 472108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 229, 284, 458, 497, 916, 994, 1603, 1988, 3206, 6412, 16259, 32518, 65036, 113813, 227626, 455252]

約数ペア:

[(1, 455252), (2, 227626), (4, 113813), (7, 65036), (14, 32518), (28, 16259), (71, 6412), (142, 3206), (229, 1988), (284, 1603), (458, 994), (497, 916)]