214965338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{414991}}^1$

素因数の和:415037

約数の個数: 16

約数和(自身を含む): 378472704

約数和(自身を除く): 163507366

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 414991, 829982, 2904937, 5809874, 15354667, 30709334, 107482669, 214965338]

約数ペア:

[(1, 214965338), (2, 107482669), (7, 30709334), (14, 15354667), (37, 5809874), (74, 2904937), (259, 829982), (518, 414991)]