555291256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{18223}}^1$

素因数の和:18535

約数の個数: 32

約数和(自身を含む): 1125149760

約数和(自身を除く): 569858504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 3809, 7618, 15236, 18223, 30472, 36446, 72892, 145784, 236899, 473798, 947596, 1895192, 5339339, 10678678, 21357356, 42714712, 69411407, 138822814, 277645628, 555291256]

約数ペア:

[(1, 555291256), (2, 277645628), (4, 138822814), (8, 69411407), (13, 42714712), (26, 21357356), (52, 10678678), (104, 5339339), (293, 1895192), (586, 947596), (1172, 473798), (2344, 236899), (3809, 145784), (7618, 72892), (15236, 36446), (18223, 30472)]