275933294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48907}}^1$

素因数の和:48960

約数の個数: 32

約数和(自身を含む): 525858816

約数和(自身を除く): 249925522

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 48907, 97814, 342349, 635791, 684698, 1271582, 1516117, 3032234, 4450537, 8901074, 10612819, 19709521, 21225638, 39419042, 137966647, 275933294]

約数ペア:

[(1, 275933294), (2, 137966647), (7, 39419042), (13, 21225638), (14, 19709521), (26, 10612819), (31, 8901074), (62, 4450537), (91, 3032234), (182, 1516117), (217, 1271582), (403, 684698), (434, 635791), (806, 342349), (2821, 97814), (5642, 48907)]