252779086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1171}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 459724032

約数和(自身を除く): 206944946

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 907, 1171, 1814, 2342, 6349, 8197, 12698, 15419, 16394, 19907, 30838, 39814, 107933, 139349, 215866, 278698, 1062097, 2124194, 7434679, 14869358, 18055649, 36111298, 126389543, 252779086]

約数ペア:

[(1, 252779086), (2, 126389543), (7, 36111298), (14, 18055649), (17, 14869358), (34, 7434679), (119, 2124194), (238, 1062097), (907, 278698), (1171, 215866), (1814, 139349), (2342, 107933), (6349, 39814), (8197, 30838), (12698, 19907), (15419, 16394)]