3125514238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 5916976128

約数和(自身を除く): 2791461890

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 257, 314, 503, 514, 1006, 1099, 1727, 1799, 2198, 2827, 3454, 3521, 3598, 5533, 5654, 7042, 11066, 12089, 19789, 24178, 38731, 39578, 40349, 77462, 78971, 80698, 129271, 157942, 258542, 282443, 443839, 552797, 564886, 868681, 887678, 904897, 1105594, 1421981, 1737362, 1809794, 2843962, 3106873, 6080767, 6213746, 9953867, 12161534, 19907734, 20295547, 40591094, 142068829, 223251017, 284137658, 446502034, 1562757119, 3125514238]

約数ペア:

[(1, 3125514238), (2, 1562757119), (7, 446502034), (11, 284137658), (14, 223251017), (22, 142068829), (77, 40591094), (154, 20295547), (157, 19907734), (257, 12161534), (314, 9953867), (503, 6213746), (514, 6080767), (1006, 3106873), (1099, 2843962), (1727, 1809794), (1799, 1737362), (2198, 1421981), (2827, 1105594), (3454, 904897), (3521, 887678), (3598, 868681), (5533, 564886), (5654, 552797), (7042, 443839), (11066, 282443), (12089, 258542), (19789, 157942), (24178, 129271), (38731, 80698), (39578, 78971), (40349, 77462)]