292940746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15511}}^1$

素因数の和:15610

約数の個数: 32

約数和(自身を含む): 536094720

約数和(自身を除く): 243153974

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 15511, 18886, 31022, 108577, 217154, 294709, 589418, 1101281, 2062963, 2202562, 4125926, 7708967, 15417934, 20924339, 41848678, 146470373, 292940746]

約数ペア:

[(1, 292940746), (2, 146470373), (7, 41848678), (14, 20924339), (19, 15417934), (38, 7708967), (71, 4125926), (133, 2202562), (142, 2062963), (266, 1101281), (497, 589418), (994, 294709), (1349, 217154), (2698, 108577), (9443, 31022), (15511, 18886)]