2148665614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 3366558720

約数和(自身を除く): 1217893106

約数列:

[1, 2, 31, 62, 139, 278, 283, 566, 881, 1762, 4309, 8618, 8773, 17546, 27311, 39337, 54622, 78674, 122459, 244918, 249323, 498646, 1219447, 2438894, 3796229, 7592458, 7729013, 15458026, 34655897, 69311794, 1074332807, 2148665614]

約数ペア:

[(1, 2148665614), (2, 1074332807), (31, 69311794), (62, 34655897), (139, 15458026), (278, 7729013), (283, 7592458), (566, 3796229), (881, 2438894), (1762, 1219447), (4309, 498646), (8618, 249323), (8773, 244918), (17546, 122459), (27311, 78674), (39337, 54622)]