630455278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{22157}}^1$

素因数の和:22547

約数の個数: 16

約数和(自身を含む): 971583984

約数和(自身を除く): 341128706

約数列:

[1, 2, 41, 82, 347, 694, 14227, 22157, 28454, 44314, 908437, 1816874, 7688479, 15376958, 315227639, 630455278]

約数ペア:

[(1, 630455278), (2, 315227639), (41, 15376958), (82, 7688479), (347, 1816874), (694, 908437), (14227, 44314), (22157, 28454)]