281134538

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 424813896

約数和(自身を除く): 143679358

約数列:

[1, 2, 233, 421, 466, 842, 1433, 2866, 98093, 196186, 333889, 603293, 667778, 1206586, 140567269, 281134538]

約数ペア:

[(1, 281134538), (2, 140567269), (233, 1206586), (421, 667778), (466, 603293), (842, 333889), (1433, 196186), (2866, 98093)]