2247144746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{205519}}^1$

素因数の和:205610

約数の個数: 32

約数和(自身を含む): 4261662720

約数和(自身を除く): 2014517974

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 205519, 411038, 1438633, 2260709, 2877266, 4521418, 14591849, 15824963, 29183698, 31649926, 102142943, 160510339, 204285886, 321020678, 1123572373, 2247144746]

約数ペア:

[(1, 2247144746), (2, 1123572373), (7, 321020678), (11, 204285886), (14, 160510339), (22, 102142943), (71, 31649926), (77, 29183698), (142, 15824963), (154, 14591849), (497, 4521418), (781, 2877266), (994, 2260709), (1562, 1438633), (5467, 411038), (10934, 205519)]