2195809422

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{86171}}^1$

素因数の和:86344

約数の個数: 32

約数和(自身を含む): 4566426624

約数和(自身を除く): 2370617202

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 4247, 8494, 12741, 25482, 86171, 172342, 258513, 517026, 2671301, 5342602, 8013903, 11805427, 16027806, 23610854, 35416281, 70832562, 365968237, 731936474, 1097904711, 2195809422]

約数ペア:

[(1, 2195809422), (2, 1097904711), (3, 731936474), (6, 365968237), (31, 70832562), (62, 35416281), (93, 23610854), (137, 16027806), (186, 11805427), (274, 8013903), (411, 5342602), (822, 2671301), (4247, 517026), (8494, 258513), (12741, 172342), (25482, 86171)]