386992078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 651898368

約数和(自身を除く): 264906290

約数列:

[1, 2, 11, 22, 47, 94, 131, 262, 517, 1034, 1441, 2857, 2882, 5714, 6157, 12314, 31427, 62854, 67727, 134279, 135454, 268558, 374267, 748534, 1477069, 2954138, 4116937, 8233874, 17590549, 35181098, 193496039, 386992078]

約数ペア:

[(1, 386992078), (2, 193496039), (11, 35181098), (22, 17590549), (47, 8233874), (94, 4116937), (131, 2954138), (262, 1477069), (517, 748534), (1034, 374267), (1441, 268558), (2857, 135454), (2882, 134279), (5714, 67727), (6157, 62854), (12314, 31427)]