539675318

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1$

素因数の和:3021

約数の個数: 48

約数和(自身を含む): 1021280400

約数和(自身を除く): 481605082

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 637, 1043, 1274, 1937, 2086, 2843, 3874, 5686, 7301, 13559, 14602, 19901, 27118, 36959, 39802, 73918, 94913, 139307, 189826, 258713, 278614, 423607, 517426, 847214, 1810991, 2965249, 3621982, 5506891, 5930498, 11013782, 20756743, 38548237, 41513486, 77096474, 269837659, 539675318]

約数ペア:

[(1, 539675318), (2, 269837659), (7, 77096474), (13, 41513486), (14, 38548237), (26, 20756743), (49, 11013782), (91, 5930498), (98, 5506891), (149, 3621982), (182, 2965249), (298, 1810991), (637, 847214), (1043, 517426), (1274, 423607), (1937, 278614), (2086, 258713), (2843, 189826), (3874, 139307), (5686, 94913), (7301, 73918), (13559, 39802), (14602, 36959), (19901, 27118)]