251282016076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{949567}}^1$

素因数の和:950318

約数の個数: 48

約数和(自身を含む): 541967835136

約数和(自身を除く): 290685819060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 727, 1454, 2908, 5089, 9451, 10178, 18902, 20356, 37804, 66157, 132314, 264628, 949567, 1899134, 3798268, 6646969, 12344371, 13293938, 24688742, 26587876, 49377484, 86410597, 172821194, 345642388, 690335209, 1380670418, 2761340836, 4832346463, 8974357717, 9664692926, 17948715434, 19329385852, 35897430868, 62820504019, 125641008038, 251282016076]

約数ペア:

[(1, 251282016076), (2, 125641008038), (4, 62820504019), (7, 35897430868), (13, 19329385852), (14, 17948715434), (26, 9664692926), (28, 8974357717), (52, 4832346463), (91, 2761340836), (182, 1380670418), (364, 690335209), (727, 345642388), (1454, 172821194), (2908, 86410597), (5089, 49377484), (9451, 26587876), (10178, 24688742), (18902, 13293938), (20356, 12344371), (37804, 6646969), (66157, 3798268), (132314, 1899134), (264628, 949567)]