514912912

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{140533}}^1$

素因数の和:140770

約数の個数: 20

約数和(自身を含む): 1002007420

約数和(自身を除く): 487094508

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 140533, 281066, 562132, 1124264, 2248528, 32182057, 64364114, 128728228, 257456456, 514912912]

約数ペア:

[(1, 514912912), (2, 257456456), (4, 128728228), (8, 64364114), (16, 32182057), (229, 2248528), (458, 1124264), (916, 562132), (1832, 281066), (3664, 140533)]