431323204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{10253}}^1$

素因数の和:11079

約数の個数: 24

約数和(自身を含む): 813962520

約数和(自身を除く): 382639316

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 3236, 10253, 10517, 20506, 21034, 41012, 42068, 133289, 266578, 533156, 8294677, 16589354, 33178708, 107830801, 215661602, 431323204]

約数ペア:

[(1, 431323204), (2, 215661602), (4, 107830801), (13, 33178708), (26, 16589354), (52, 8294677), (809, 533156), (1618, 266578), (3236, 133289), (10253, 42068), (10517, 41012), (20506, 21034)]