291212040698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{74017}}^1$

素因数の和:74462

約数の個数: 32

約数和(自身を含む): 448939895040

約数和(自身を除く): 157727854342

約数列:

[1, 2, 71, 103, 142, 206, 269, 538, 7313, 14626, 19099, 27707, 38198, 55414, 74017, 148034, 1967197, 3934394, 5255207, 7623751, 10510414, 15247502, 19910573, 39821146, 541286321, 1082572642, 1413650683, 2050789019, 2827301366, 4101578038, 145606020349, 291212040698]

約数ペア:

[(1, 291212040698), (2, 145606020349), (71, 4101578038), (103, 2827301366), (142, 2050789019), (206, 1413650683), (269, 1082572642), (538, 541286321), (7313, 39821146), (14626, 19910573), (19099, 15247502), (27707, 10510414), (38198, 7623751), (55414, 5255207), (74017, 3934394), (148034, 1967197)]